Mufflers

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: Tomorrow

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet, Two 4.00 in. Side Outlets, Each

Part Number: WLK-54647

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Mufflers, Heavy-Duty, Steel, Aluminized, 40.000 in. Overall Length, Mack, Each

Part Number: WLK-21838

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Muffler, TruckEx, Steel, Aluminized, Blue Bird, L6, Each

Part Number: APH-3891

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Blue Bird, Each

Part Number: APH-3666

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Estimated Ship Date: Jan 16, 2026 if ordered 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: Jan 19, 2026 if ordered today

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Walker Heavy Duty Muffler

Part Number: WLK-22936

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Muffler, TruckEx, Round Case, 43 1/2 in. Long x 10 in. Diameter, 51 in. Overall Length, Internal Perforated, Steel, Aluminized, Heavy-Duty, Ford, Each

Part Number: APH-3714

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Walker Heavy Duty Muffler

Part Number: WLK-22642

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Dodge, Ford, Each

Part Number: APH-3871

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-3894

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Estimated Ship Date: Tomorrow

RCX Exhaust 4.0" Slip-on Muffler, Black, Gatlin Eclipse Tips, 2017 HD Touring Models

Part Number: RCH-RCX117B-14E

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Estimated Ship Date: Tomorrow

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

Part Number: APH-3916

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Estimated Ship Date: Jan 16, 2026 if ordered today

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

Part Number: APH-3917

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Ford, L6, Each

Part Number: APH-3920

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Estimated Ship Date: Jan 16, 2026 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: Jan 16, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Ford, Each

Part Number: APH-3669

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3670

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Estimated Ship Date: Jan 16, 2026 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: Jan 15, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Thomas, 7.2L, Each

Part Number: APH-4246

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Muffler, TruckEx, Round, 4.00 in. Center Inlet/Outlet, Each

Part Number: APH-4251

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Muffler, TruckEx, Round, 4.00 in. Center Inlet/Outlet, Chevrolet, GMC, Each

Part Number: APH-4218

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Estimated Ship Date: Jan 19, 2026 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: Jan 19, 2026 if ordered today

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Muffler, TruckEx, Steel, Aluminized, Blue Bird, GMC, Each

Part Number: APH-4227

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Estimated Ship Date: Jan 19, 2026 if ordered today

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