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Walker 21259 Exhaust Muffler

Walker 21259 Exhaust Muffler
Walker 21259 Exhaust Muffler Image 1
Walker 21259 Exhaust Muffler

Walker
Brand:Walker
Part Number: 21259
UPC: 086387212595
Weight: 12 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

MEDIUM DUTY MUFFLER

The only broad-market muffler with 100% stainless-steel construction, Walker Quiet-Flow SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.

Features and Benefits:

  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes

Specifications:

Body Height:
6 in.
Body Length:
29 in.
Body Material:
Stainless Steel
Body Width:
6 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2.5 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2.5 in.
Inlet Offset:
1.5
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.125 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Outside Diameter:
2.125 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
34.25 in.
Reversible:
No
Shape:
Round
Tunable:
No
Universal Or Specific Fit:
Specific
AP Exhaust #:
3632
AP Exhaust #:
687
Country of Origin:
US

Select a vehicle to narrow Walker 21259 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet C50

4.8L L6 Gas OHV
1
 
Quiet-Flow SS
Clamp Type Joint
 

Chevrolet C50



4.8L L6 Gas OHV Quiet-Flow SS
Clamp Type Joint

1 Per Vehicle
Chevrolet C50

4.8L L6 Gas OHV
1
 
Quiet-Flow SS
 

Chevrolet C50



4.8L L6 Gas OHV Quiet-Flow SS

1 Per Vehicle
Chevrolet C50

5.4L V8 Gas OHV
1
 
Quiet-Flow SS
 

Chevrolet C50



5.4L V8 Gas OHV Quiet-Flow SS

1 Per Vehicle
Chevrolet C50

3.8L L6 Gas OHV,
4.3L L6 Gas OHV,
4.6L V8 Gas OHV
1
 
Quiet-Flow SS
 

Chevrolet C50



3.8L L6 Gas OHV,
4.3L L6 Gas OHV,
4.6L V8 Gas OHV Quiet-Flow SS

1 Per Vehicle
Chevrolet C60

7.0L V8 Gas
2
 
Quiet-Flow SS
Clamp Type Joint
 

Chevrolet C60



7.0L V8 Gas Quiet-Flow SS
Clamp Type Joint

2 Per Vehicle
Chevrolet C60

6.0L V8 Gas
2
 
Quiet-Flow SS
Clamp Type Joint
 

Chevrolet C60



6.0L V8 Gas Quiet-Flow SS
Clamp Type Joint

2 Per Vehicle
Chevrolet C60

7.0L V8 Gas
2
 
Quiet-Flow SS
Clamp Type Joint
 

Chevrolet C60



7.0L V8 Gas Quiet-Flow SS
Clamp Type Joint

2 Per Vehicle
Chevrolet C60

4.8L L6 Gas OHV
1
 
Quiet-Flow SS
Clamp Type Joint
 

Chevrolet C60



4.8L L6 Gas OHV Quiet-Flow SS
Clamp Type Joint

1 Per Vehicle
Chevrolet C60

6.0L V8 Gas OHV,
6.0L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV
2
 
Quiet-Flow SS
Clamp Type Joint
 

Chevrolet C60



6.0L V8 Gas OHV,
6.0L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV Quiet-Flow SS
Clamp Type Joint

2 Per Vehicle
Chevrolet C60

5.4L V8 Gas OHV,
7.8L V6 Gas OHV
1
 
Quiet-Flow SS
 

Chevrolet C60



5.4L V8 Gas OHV,
7.8L V6 Gas OHV Quiet-Flow SS

1 Per Vehicle
Chevrolet C60

3.8L L6 Gas OHV,
4.3L L6 Gas OHV,
4.6L V8 Gas OHV,
5.0L V6 Gas OHV,
5.7L V8 Gas OHV
1
 
Quiet-Flow SS
 

Chevrolet C60



3.8L L6 Gas OHV,
4.3L L6 Gas OHV,
4.6L V8 Gas OHV,
5.0L V6 Gas OHV,
5.7L V8 Gas OHV Quiet-Flow SS

1 Per Vehicle
Chevrolet C70

6.0L V8 Gas,
7.0L V8 Gas
2
 
Quiet-Flow SS
Do Not Use with Federal or H5D Emissions System
Clamp Type Joint
 

Chevrolet C70



6.0L V8 Gas,
7.0L V8 Gas Quiet-Flow SS
Do Not Use with Federal or H5D Emissions System
Clamp Type Joint

2 Per Vehicle
Chevrolet C70

6.0L V8 Gas OHV,
6.0L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV
2
 
Quiet-Flow SS
Do Not Use with Federal or H5D Emissions System
Clamp Type Joint
 

Chevrolet C70



6.0L V8 Gas OHV,
6.0L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV Quiet-Flow SS
Do Not Use with Federal or H5D Emissions System
Clamp Type Joint

2 Per Vehicle
Chevrolet C70

5.7L V8 Gas OHV
1
 
Quiet-Flow SS
 

Chevrolet C70



5.7L V8 Gas OHV Quiet-Flow SS

1 Per Vehicle