Mufflers

Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 17.000 in. Overall Length, Dodge, Ram, Each

Part Number: WLK-21649

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Muffler, Ultra Flo Welded, Oval, 4 in. Inlet/4 in. Outlet, Stainless Steel, Chevy, GMC/Hummer, Each

Part Number: WLK-17557

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Muffler, Quiet-Flow SS, Oval, Offset/Offset, Stainless Steel, Natural, Dodge, Each

Part Number: WLK-54637

4.52 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Muffler, Replacement, 3 1/2 in. Inlet/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22604

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Muffler, Heavy-Duty, Oval, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 34.00 in. Overall Length, Each

Part Number: WLK-22004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.9L, Diesel, Each

Part Number: APH-2519

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, Heavy-Duty, Oval, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 36.00 in. Overall Length, Each

Part Number: WLK-21833

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Mufflers, Heavy-Duty, Steel, Aluminized, 39.000 in. Overall Length, Blue Bird, Chevy, GMC, Each

Part Number: WLK-22643

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

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Walker Heavy Duty Muffler

Part Number: WLK-22899

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 39.00 in. Overall Length, Each

Part Number: APH-700476

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, SoundFX, Steel, Aluminized, With Dual Tips, Nissan, Infiniti, Each

Part Number: WLK-28014

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Walker Heavy Duty Muffler

Part Number: WLK-22449

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Genesis Transit, International, Each

Part Number: APH-3716

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Universal, Each

Part Number: APH-3911

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, 11.50 in. Oval, 31.125 in. Overall Length, 4 in. Side Inlet, 4 in. Offset Outlet, Each

Part Number: APH-3930

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, International, L4, L6, V8, Each

Part Number: APH-3851

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, International, L6, V8 Diesel, Each

Part Number: APH-3610

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Mufflers, TruckEx, Steel, Aluminized, Round Case, 4.00 in. Side Inlet, 4.00 in. Offset Outlet, 32.25 in. Overall Length, Each

Part Number: APH-3637

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Ford, Each

Part Number: APH-3669

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3670

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Ford, Freightliner, Each

Part Number: APH-3700

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Chevy, L6, V8, Each

Part Number: APH-3710

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Chevy, Ford, International, Thomas, Each

Part Number: APH-3632

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Mufflers, TruckEx, Steel, Aluminized, Round Case, 3.00 in. Offset Inlet, 4.00 in. Offset Outlet, 42.00 in. Overall Length, Freightliner, Each

Part Number: APH-4224

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Mufflers, Heavy-Duty, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 42.000 in. Overall Length, Ford, 5.9L Diesel, 8.2L Diesel, Each

Part Number: WLK-22888

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Estimated Ship Date: Oct 9, 2025 if ordered today

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