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2003 Peterbilt 379

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Displaying 1 to 24 (of 24 products)
On Sale:

$57.68

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
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
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
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
On Sale:

$65.94

Avail:
12 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
OEM Part Number 022737
Shocks are 1.75 Bore
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
OEM Part Number 022737
Shocks are 1.75 Bore

2 Per Vehicle
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0202742
Shocks are 1.75 Bore
with Spring Suspension
with Set Forward Axle
For additional OE Part Number cross reference information, please refer to the product interchange
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0202742
Shocks are 1.75 Bore
with Spring Suspension
with Set Forward Axle
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
with 12,000 lb
23,000 lb Taperleaf Springs
Shocks are 1.75 Bore
with Set Forward Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
with 12,000 lb
23,000 lb Taperleaf Springs
Shocks are 1.75 Bore
with Set Forward Axle

2 Per Vehicle
On Sale:

$76.29

Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
w/ Spring Suspension
Replaces OE Part Number(s) 0201890
Shocks are 1.75 Bore
with Set Back Axle
Steering Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
w/ Spring Suspension
Replaces OE Part Number(s) 0201890
Shocks are 1.75 Bore
with Set Back Axle
Steering Axle

2 Per Vehicle
On Sale:

$75.18

Avail:
4 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.75 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0307423
Shocks are 1.75 Bore
with with Low Air Leaf Suspension
For additional OE Part Number cross reference information, please refer to the product interchange

2 Per Vehicle
On Sale:

$82.92

Avail:
10 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
OEM Part Number 0202061
OEM Part Number 0202739
Shocks are 1.75 (in) Bore
with Air Suspension
with Set Back Axle
Steering Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
OEM Part Number 0202061
OEM Part Number 0202739
Shocks are 1.75 (in) Bore
with Air Suspension
with Set Back Axle
Steering Axle

2 Per Vehicle
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0202739
Shocks are 1.75 (in) Bore
with Air Suspension
with Set Back Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0202739
Shocks are 1.75 (in) Bore
with Air Suspension
with Set Back Axle

2 Per Vehicle
On Sale:

$72.13

Avail:
8 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
New Style
Replaces OE Part Number(s) 0304629
Shocks are 1.75 Bore
with Air Leaf Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
New Style
Replaces OE Part Number(s) 0304629
Shocks are 1.75 Bore
with Air Leaf Suspension

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
w/o Set Back Axle
Replaces OE Part Number(s) 0202740
Replaces OE Part Number(s) 0202142
Shocks are 1.75 Bore
with Air Suspension
Steering Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
w/o Set Back Axle
Replaces OE Part Number(s) 0202740
Replaces OE Part Number(s) 0202142
Shocks are 1.75 Bore
with Air Suspension
Steering Axle

2 Per Vehicle
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0202740
Shocks are 1.75 Bore
with Air Suspension
with Set Forward Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0202740
Shocks are 1.75 Bore
with Air Suspension
with Set Forward Axle

2 Per Vehicle
On Sale:

$75.21

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 665174
Shocks are 1.75 Bore
Chalmers 40,000 lb Rear Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 665174
Shocks are 1.75 Bore
Chalmers 40,000 lb Rear Suspension

2 Per Vehicle
On Sale:

$75.88

Avail:
7 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Front
 
Monroe Magnum Shock Absorber
w/ Spring Suspension
OEM Part Number 0202738
Shocks are 1.75 Bore
with Set Back Axle
Steering Axle
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Front Monroe Magnum Shock Absorber
w/ Spring Suspension
OEM Part Number 0202738
Shocks are 1.75 Bore
with Set Back Axle
Steering Axle

2 Per Vehicle
On Sale:

$76.07

Avail:
10 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Shocks are 1.75 Bore
with 46,000 (lb) Gross Vehicle Weight (GVW)
with Air Trac Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Shocks are 1.75 Bore
with 46,000 (lb) Gross Vehicle Weight (GVW)
with Air Trac Suspension

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Old Style
Replaces OE Part Number(s) 0304176
Shocks are 1.75 Bore
with Air Leaf Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Old Style
Replaces OE Part Number(s) 0304176
Shocks are 1.75 Bore
with Air Leaf Suspension

2 Per Vehicle
On Sale:

$79.68

Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 800670
Shocks are 1.75 Bore
Chalmers 40,000 lb Rear Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 800670
Shocks are 1.75 Bore
Chalmers 40,000 lb Rear Suspension

2 Per Vehicle
On Sale:

$79.86

Avail:
8 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) C711011
Replaces OE Part Number(s) C711017
Shocks are 1.75 Bore
with with Low Air Leaf Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) C711011
Replaces OE Part Number(s) C711017
Shocks are 1.75 Bore
with with Low Air Leaf Suspension

2 Per Vehicle
On Sale:

$66.04

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 90044011
Shocks are 1.75 Bore
with Neway ARD 125/244-8 Series Air Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 90044011
Shocks are 1.75 Bore
with Neway ARD 125/244-8 Series Air Suspension

2 Per Vehicle
On Sale:

$90.80

Avail:
12 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Shocks are 1.75 Bore
with FlexAir (38,000 lb) Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Shocks are 1.75 Bore
with FlexAir (38,000 lb) Suspension

2 Per Vehicle
On Sale:

$82.47

Avail:
3 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0308781
Shocks are 1.75 Bore
with with Low Air Leaf Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 0308781
Shocks are 1.75 Bore
with with Low Air Leaf Suspension

2 Per Vehicle
On Sale:

$71.85

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Shocks are 1.75 Bore
with Air Trac Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Shocks are 1.75 Bore
with Air Trac Suspension

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Cab
 
Monroe Magnum Cab Shock Absorber
Replaces OE Part Number(s) 2016775
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Cab Monroe Magnum Cab Shock Absorber
Replaces OE Part Number(s) 2016775

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Cab
 
Monroe Magnum Cab Shock Absorber
Replaces OE Part Number(s) 12020054
with Link Cab Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Cab Monroe Magnum Cab Shock Absorber
Replaces OE Part Number(s) 12020054
with Link Cab Suspension

2 Per Vehicle
On Sale:

$49.32

Avail:
5 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Cab
 
Monroe Magnum Cab Shock Absorber
Replaces OE Part Number(s) 2902455, R716007
with Unibuilt Cab
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Cab Monroe Magnum Cab Shock Absorber
Replaces OE Part Number(s) 2902455, R716007
with Unibuilt Cab

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
New Style
Replaces OE Part Number(s) 0304629
Shocks are 1.38 Bore
with Air Leaf Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
New Style
Replaces OE Part Number(s) 0304629
Shocks are 1.38 Bore
with Air Leaf Suspension

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Shocks are 1.38 Bore
with FlexAir (38,000 lb) Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Shocks are 1.38 Bore
with FlexAir (38,000 lb) Suspension

2 Per Vehicle
On Sale:

$48.43

Avail:
24 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 665174
Shocks are 1.38 Bore
Chalmers 40,000 lb Rear Suspension
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 665174
Shocks are 1.38 Bore
Chalmers 40,000 lb Rear Suspension

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
 
2
 
Rear
 
Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 90044011
with Neway ARD 125/244-8 Series Air Suspension
Non-Gas Shock Absorber
 
2003 Peterbilt 379 equipped with
8.5L L4 Diesel Turbo/Aftercooled,
15.8L L6 Diesel Turbo,
15.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.5L 6 Diesel,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.3L L6 Diesel Turbo
Rear Monroe Magnum Shock Absorber
Replaces OE Part Number(s) 90044011
with Neway ARD 125/244-8 Series Air Suspension
Non-Gas Shock Absorber

2 Per Vehicle
Displaying 1 to 24 (of 24 products)