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GMC Sierra 2500 HD Muffler
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Exhaust Manifolds, Pipes & Mufflers
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Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC Sierra 2500 HD
PartNumber: 21533$118.02Product Specifications- Body Height: 7.000
- Body Length: 24.000
- Body Material: Stainless Steel
- Body Width: 9.000
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.500
- Inlet 1 Type: Pipe Connection
- Inlet 2 Inside Diameter: 2.500
- Inlet 2 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 1.625
- Internet Product Code (IPC): 67ECD3A0D55
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21533
- MFG Name: Tenneco, Inc
- Min Year Covered: 2001
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2006
- Muffler Body Height: 7.0
- Muffler Body Length: 24.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 9.0
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 2
- Muffler Inlet Diameter (in): 2.5
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 28.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 28.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 740279
- Universal Or Specific Fit: Specific
- UPC: 086387215336
- Part Description: GMC Sierra 2500 HD Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC Sierra 2500 HD
PartNumber: 21616$120.08Product Specifications- Body Height: 5.500
- Body Length: 15.000
- Body Material: Stainless Steel
- Body Width: 11.000
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Type: 3 Bolt Welded Flange
- Inlet Configuration: Offset
- Inlet Offset: 3.5
- Internet Product Code (IPC): EB21FF3D3A0
- Item has MSDS (SDS): N
- Max Year Covered: 2010
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21616
- MFG Name: Tenneco, Inc
- Min Year Covered: 2007
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2008
- Muffler Body Height: 5.5
- Muffler Body Length: 15.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 11.0
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: 3-Bolt Welded Flange
- Muffler Inlet Count: 1
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.5
- Muffler Outlet Diameter Designation: Outside Diameter
- Muffler Overall Length: 21.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Outside Diameter: 3.500
- Outlet Configuration: Offset
- Overall Length: 21.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 252331
- Universal Or Specific Fit: Specific
- UPC: 086387216166
- Part Description: GMC Sierra 2500 HD Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
$211.05Product Specifications- Body Height: 11.000
- Body Length: 25.000
- Body Material: Steel
- Body Width: 11.000
- Exhaust Component Mount Type: Uses Factory Hangers
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.500
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 2.75
- Internet Product Code (IPC): 41EC2F3D62B
- Item has MSDS (SDS): N
- Max Year Covered: 2010
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21706
- MFG Name: Tenneco, Inc
- Min Year Covered: 2007
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2007
- Muffler Body Height: 11.0
- Muffler Body Length: 25.0
- Muffler Body Material: Steel
- Muffler Body Width: 11.0
- Muffler Color / Finish: Aluminized
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 3.5
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.5
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 31.0
- Muffler Reversible: No
- Muffler Shape: Round
- Outlet 1 Inside Diameter: 3.500
- Outlet Configuration: Offset
- Overall Length: 31.000
- Product Grade: Economy
- Reversible: No
- Shape: Round
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 298097
- Universal Or Specific Fit: Specific
- UPC: 086387217064
- Part Description: GMC Sierra 2500 HD Quiet Flow Steel Round Aluminized Exhaust Muffler
$2102.85 MSRP:$3117.37You Save: $1014.52 (33%)Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 158.2 x 24.5 x 14.0 inches
- Item Weight: 81.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 86534409
- Part Description: GMC Sierra 2500 HD Filter Asm-Exhaust Prtlt (W/ Exhaust Pipe)
$2484.26 MSRP:$3752.07You Save: $1267.81 (34%)Product Specifications- Other Names: Catalytic Converter, Muffler & Pipe
- Item Dimensions: 150.6 x 29.8 x 18.1 inches
- Item Weight: 91.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22754036
- Part Description: GMC Sierra 2500 HD Filter, Exhaust Particulate (W/Exhaust Pipe)
$993.18 MSRP:$1498.32You Save: $505.14 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 123.4 x 27.7 x 18.1 inches
- Item Weight: 59.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $2399.70 MSRP:
$3607.52You Save: $1207.82 (34%)Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 124.4 x 33.6 x 18.4 inches
- Item Weight: 87.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $2271.75 MSRP:
$3414.50You Save: $1142.75 (34%)Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 118.1 x 29.9 x 18.4 inches
- Item Weight: 81.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $2437.65 MSRP:
$3820.35You Save: $1382.70 (37%)Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 146.4 x 29.1 x 18.5 inches
- Item Weight: 88.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $2293.43 MSRP:
$3462.88You Save: $1169.45 (34%)Product Specifications- Other Names: Diesel Particulate Filter, Muffler & Pipe
- Replaces: 84181080
- Replaced by: 86534411
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $2177.79 MSRP:
$3411.68You Save: $1233.89 (37%)Product Specifications- Other Names: Muffler & Pipe
- Replaces: 84181083
- Replaced by: 86534417
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
$1189.77 MSRP:$1858.71You Save: $668.94 (36%)Product Specifications- Other Names: Diesel Particulate Filter, Muffler & Pipe
- Item Dimensions: 163.2 x 45.5 x 37.1 inches
- Item Weight: 70.70 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 86534424
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
$1179.49 MSRP:$1779.39You Save: $599.90 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 144.1 x 27.7 x 17.9 inches
- Item Weight: 69.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $1022.06 MSRP:
$1541.89You Save: $519.83 (34%)Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 128.4 x 28.0 x 18.1 inches
- Item Weight: 67.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $919.60 MSRP:
$1387.33You Save: $467.73 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 134.2 x 28.2 x 18.6 inches
- Item Weight: 61.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
- $1041.17 MSRP:
$1570.71You Save: $529.54 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 112.1 x 28.2 x 18.2 inches
- Item Weight: 60.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
$677.34 MSRP:$1021.85You Save: $344.51 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
$589.50 MSRP:$889.33You Save: $299.83 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
$559.02 MSRP:$843.35You Save: $284.33 (34%)Product Specifications- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
OEM (Genuine) GMC Sierra 2500 HD Muffler
PartNumber: 15798961$1066.48 MSRP:$1595.91You Save: $529.43 (34%)Product Specifications- Other Names: Muffler
- Item Weight: 57.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler
OEM (Genuine) GMC Sierra 2500 HD Muffler
PartNumber: 15798957$938.35 MSRP:$1402.65You Save: $464.30 (34%)Product Specifications- Other Names: Muffler
- Item Weight: 73.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15103204, 15147365
- Part Description: GMC Sierra 2500 HD Muffler
- $3428.74 MSRP:
$5159.93You Save: $1731.19 (34%)Product Specifications- Other Names: Muffler
- Item Dimensions: 125.0 x 23.4 x 17.1 inches
- Item Weight: 52.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25811699
- Part Description: GMC Sierra 2500 HD Exhaust Muffler (W/ Exhaust Aftertreatment)
- $3249.97 MSRP:
$4890.24You Save: $1640.27 (34%)Product Specifications- Other Names: Muffler
- Item Dimensions: 160.7 x 23.3 x 16.9 inches
- Item Weight: 29.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25811700
- Part Description: GMC Sierra 2500 HD Exhaust Muffler (W/ Exhaust Aftertreatment)
Product Specifications- Body Height: 5.500
- Body Length: 20.000
- Body Material: Stainless Steel
- Body Width: 11.000
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.000
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 3.5
- Internet Product Code (IPC): 6E97125578E
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21522
- MFG Name: Tenneco, Inc
- Min Year Covered: 2001
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2005
- Muffler Body Height: 5.5
- Muffler Body Length: 20.0
- Muffler Body Material: Steel
- Muffler Body Width: 11.0
- Muffler Color / Finish: Aluminized
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 3.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 27.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 27.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 702129
- Universal Or Specific Fit: Specific
- UPC: 086387215220
- Part Description: GMC Sierra 2500 HD Quiet Flow Steel Oval Aluminized Exhaust Muffler
Product Specifications- Body Height: 8.500
- Body Length: 25.000
- Body Material: Stainless Steel
- Body Width: 11.750
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.000
- Inlet 1 Type: Pipe Connection
- Inlet 2 Inside Diameter: 3.000
- Inlet 2 Type: Pipe Connection
- Inlet Configuration: Offset
- Internet Product Code (IPC): FFF8A027488
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21576
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2004
- Muffler Body Height: 8.5
- Muffler Body Length: 25.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 11.75
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 2
- Muffler Inlet Diameter (in): 3.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 28.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 28.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 1025295
- Universal Or Specific Fit: Specific
- UPC: 086387215763
- Part Description: GMC Sierra 2500 HD Quiet-Flow Exhaust Muffler Assembly
Product Specifications- Other Names: Resonator & Pipe
- Item Dimensions: 43.2 x 13.0 x 9.2 inches
- Item Weight: 52.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Filter Asm-Exhaust Particulate (W/ Flange)
- Product Specifications
- Other Names: Resonator & Pipe
- Item Dimensions: 51.7 x 14.6 x 11.0 inches
- Item Weight: 41.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Resonator & Pipe
- Product Specifications
- Other Names: Catalytic Converter, Muffler & Pipe
- Item Dimensions: 150.6 x 28.3 x 18.5 inches
- Item Weight: 91.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25812367
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 137.3 x 26.5 x 16.2 inches
- Item Weight: 288.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 2500 HD Muffler & Pipe
OEM (Genuine) GMC Sierra 2500 HD Exhaust Muffler Assembly (W/ Exhaust Pipes & Exhaust Cooler)
PartNumber: 25995867Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 91.9 x 29.7 x 18.4 inches
- Item Weight: 46.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15876236
- Part Description: GMC Sierra 2500 HD Exhaust Muffler Assembly (W/ Exhaust Pipes & Exhaust Cooler)
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