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Monroe 66428 Shock Absorber

Monroe 66428 Shock Absorber

Monroe
Brand:Monroe
Part Number: 66428
UPC: 048598060563
Weight: 5.98 lbs
Condition:New



On Sale:

$57.68

Availability:
2 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

GAS-MAGNUM 60 SHOCK

Select a vehicle to narrow Monroe 66428 Shock Absorber fitment info!

Last Updated: 04/22/2021

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Peterbilt 330

10.8L L6 Diesel Turbo,
14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 330



10.8L L6 Diesel Turbo,
14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 330

7.2L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 330



7.2L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 330

6.6L L6 Diesel Turbo,
8.3L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 330



6.6L L6 Diesel Turbo,
8.3L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 330

8.5L L4 Diesel Turbo/Aftercooled
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 330



8.5L L4 Diesel Turbo/Aftercooled

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 330

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 330



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

11.1L 6 Diesel,
12.5L 6 Diesel,
8.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



11.1L 6 Diesel,
12.5L 6 Diesel,
8.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

15.0L L6 Diesel Turbo,
8.9L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



15.0L L6 Diesel Turbo,
8.9L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

8.3L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



8.3L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

7.2L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



7.2L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

12.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



12.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

12.7L L6 Diesel Turbo/Aftercooled
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



12.7L L6 Diesel Turbo/Aftercooled

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

14.0L 12 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



14.0L 12 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

5.9L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



5.9L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

7.2L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



7.2L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.3L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.3L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

10.4L V8 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



10.4L V8 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 357

9.1L V8 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 357



9.1L V8 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

11.1L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



11.1L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

12.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



12.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

12.0L 6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



12.0L 6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

12.7L L6 Diesel Turbo/Aftercooled
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



12.7L L6 Diesel Turbo/Aftercooled

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.3L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.3L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.5L 6 Diesel,
18.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.5L 6 Diesel,
18.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

12.1L V8 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



12.1L V8 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

14.0L 12 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



14.0L 12 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

9.0L V6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



9.0L V6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

10.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



10.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

18.0L V8 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



18.0L V8 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

18.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



18.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

9.3L V8 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



9.3L V8 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

14.8L V8 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



14.8L V8 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 362

18.0L V8 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 362



18.0L V8 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 372

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 372



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 372

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 372



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 372

12.7L L6 Diesel Turbo/Aftercooled,
14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 372



12.7L L6 Diesel Turbo/Aftercooled,
14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 372

10.3L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 372



10.3L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 372

10.4L V8 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 372



10.4L V8 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 375

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 375



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 375

8.3L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 375



8.3L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 375

10.3L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 375



10.3L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 375

10.0L L6 Diesel Turbo,
10.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 375



10.0L L6 Diesel Turbo,
10.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 375

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 375



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

10.3L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



10.3L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

8.3L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



8.3L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

10.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



10.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 376

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 376



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

12.7L L6 Diesel Turbo/Aftercooled
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



12.7L L6 Diesel Turbo/Aftercooled

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

15.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



15.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

14.6L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



14.6L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

15.0L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



15.0L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

10.3L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



10.3L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

10.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



10.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

10.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



10.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

10.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



10.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 377

14.8L V8 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 377



14.8L V8 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

11.1L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



11.1L 6 Diesel

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

11.1L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



11.1L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

15.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



15.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

15.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



15.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

10.8L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



10.8L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.7L L6 Diesel Turbo/Aftercooled
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.7L L6 Diesel Turbo/Aftercooled

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.7L L6 Diesel Turbo/Aftercooled
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.7L L6 Diesel Turbo/Aftercooled

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.0L 6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.0L 6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.0L 6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.0L 6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

12.5L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



12.5L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

10.3L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



10.3L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

10.3L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



10.3L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

5.9L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



5.9L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

5.9L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



5.9L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

14.0L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



14.0L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

15.0L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



15.0L 6 Diesel

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

15.0L 6 Diesel
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



15.0L 6 Diesel

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

5.9L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



5.9L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
OEM Part Number 0307423
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
Peterbilt 378

5.9L L6 Diesel Turbo
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 

Peterbilt 378



5.9L L6 Diesel Turbo

Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.38 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
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