KENWORTH Exhaust

Muffler, Replacement, 5.0 in. Inlet/5.0 in. Outlet, 51.0 in. Length, Steel, Aluminized, Bluebird School Bus

Part Number: WLK-22920

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Exhaust Clamp, U-Bolt, Steel, Zinc Plated, 5.000 in. Diameter, 3/8 in. Thread, Each

Part Number: WLK-35775

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Walker Noisebreaker Universal Muffler

Part Number: WLK-22980

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

• Free Shipping

Exhaust Clamp, V-Band Style, Steel, 5.000 in. Diameter, Each

Part Number: WLK-35806

Not Yet Reviewed

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Muffler, Mega-Flow, Round, Chambered, Steel, Aluminized, 5 in. Center Inlet and Outlet, 51 in. Length, Each

Part Number: WLK-22963

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

• Oversize $7.99

Exhaust Tip, Steel, Aluminized, Overall Length 18 in., 5.0 in. Diameter, Turndown, Universal, Each

Part Number: WLK-42130

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Walker Heavy Duty Flex Tubing

Part Number: WLK-42424

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Walker Heavy Duty Flex Tubing

Part Number: WLK-42068

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

DPF Clamp, 12.165 in. Max Diameter, V-Band Clamp, Each

Part Number: RNB-674-7024

Not Yet Reviewed

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Stack Pipe, Exhaust, Heavy-Duty, Angle Cut, Steel, Chrome, 5.00 in. Inlet O.D., 36.00 in. Length, Each

Part Number: WLK-29308

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Walker Heavy Duty Stack Pipe

Part Number: WLK-43719

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order