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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18230

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Walker Replacement Steel 2.5 Inch Muffler 21151

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, Dodge, Ford, GMC, Plymouth

Part Number: WLK-21151

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Walker School Bus Steel 3.5 Inch Muffler 22551

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

Part Number: WLK-22551

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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AP Exhaust TruckEx Steel 4 Inch Muffler 3670

Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3670

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 4 Inch Muffler 3715

Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3715

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Walker Universal Tru-Fit Steel 2.25 Inch Muffler 18113

Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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AP Exhaust TruckEx Steel 5 Inch Muffler 3897

Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3897

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Walker Replacement Steel 3 Inch Muffler 21476

Muffler, Replacement, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, P-Series Van, Each

Part Number: WLK-21476

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

AP Exhaust TruckEx Steel 5 Inch Muffler 3933

Muffler, TruckEx, Steel, Aluminized, International, L6, V6, V8, Each

Part Number: APH-3933

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

AP Exhaust TruckEx Steel 4 Inch Muffler 3632

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

Part Number: APH-3632

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Heavy-Duty Steel 4 Inch Muffler 22004

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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AP Exhaust TruckEx Steel 2.5 Inch Muffler 3908

Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3908

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3917

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

Part Number: APH-3917

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3662

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

Part Number: APH-3662

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3851

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

Part Number: APH-3851

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3916

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

Part Number: APH-3916

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3703

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3703

Muffler, TruckEx, Steel, Aluminized, International, Each

Part Number: APH-3703

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 2.75 Inch Muffler 3610

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

Part Number: APH-3610

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust TruckEx Steel 3.5 Inch Muffler 3716

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

Part Number: APH-3716

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker School Bus Steel 3.5 Inch Muffler 22551

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker School Bus Steel 2.75 Inch Muffler 22231

Muffler, Steel, Aluminized, Dual 2.75 in. Inlets, 4 in. Outlet, International, Each

Part Number: WLK-22231

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today