Walker Exhaust Mufflers

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: Tuesday 5/27/2025

Muffler, Quiet-Flow, Round, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21753

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2025 if ordered today

• Free Shipping

Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17854

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 5/27/2025

Muffler, Heavy-Duty, Round, Steel, Aluminized, Each

Part Number: WLK-21468

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 27, 2025 if ordered today

Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Toyota, Each

Part Number: WLK-46992

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

• Oversize $54.99

Muffler, Mega-Flow, Round, Chambered, Steel, Aluminized, 4 in. Center Inlet and Outlet, 51 in. Length, Each

Part Number: WLK-22965

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

• Oversize $7.99

Muffler, Heavy-Duty, Round, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 31.50 in. Overall Length, Each

Part Number: WLK-21969

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping

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

Part Number: WLK-22770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

• Free Shipping

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: May 28, 2025 if ordered today

• Oversize $7.99

Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Toyota, Pickup, Each

Part Number: WLK-47716

4.07 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 5/27/2025

• Oversize $44.99

Muffler, Heavy Duty, 4 in. Inlet/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-21172

3.75 out of 5 stars ( 4 )

Estimated Ship Date: May 28, 2025 if ordered today

Muffler, Mega-Flow RV, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Natural, Each

Part Number: WLK-21470

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Tuesday 5/27/2025

Muffler, Replacement, 5 in. Inlet/5 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22771

Not Yet Reviewed

Estimated Ship Date: May 29, 2025 if ordered today

Muffler, SoundFX Series, Steel, Aluminized, 1.75 in. Inlet/1.75 in. Outlet, Each

Part Number: WLK-17816

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

Muffler, Heavy Duty, 4 in. Inlet/4 in. Outlet, Stainless Steel, Natural, Each

Part Number: WLK-22572

4.0 out of 5 stars ( 4 )

Estimated Ship Date: May 29, 2025 if ordered today

• Free Shipping

Muffler, Quiet-Flow 3, 1 1/2 in. Inlet/1 1/2 in. Outlet, Steel, Aluminized, Toyota, Each

Part Number: WLK-22229

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Jun 9, 2025 if ordered today

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

Part Number: WLK-22635

5.0 out of 5 stars ( 12 )

Estimated Ship Date: May 27, 2025 if ordered today

Muffler, Heavy-Duty, 4.00 in. Center Inlet/Outlet, 51.50 in. Overall Length, Steel, Aluminized, Each

Part Number: WLK-22916

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 27, 2025 if ordered today

• Free Shipping

Muffler, Quiet-Flow 3, 2 in. Inlet/1 13/16 in. Outlet, Steel, Aluminized, Chevy, Dodge, GMC, Each

Part Number: WLK-21028

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 5/27/2025

Muffler, Tractor, 1 1/2 in. Inlet/1 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22042

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Walker Heavy Duty Muffler

Part Number: WLK-22664

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

• Free Shipping

Walker Noisebreaker Universal Muffler

Part Number: WLK-22980

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Jun 2, 2025 if ordered today

• Free Shipping

Muffler, Heavy-Duty, Round, Steel, Aluminized, 5.000 in. Offset Inlet, 5.000 in. Side Outlet, 39.00 in. Overall Length, Universal, Each

Part Number: WLK-21165

4.0 out of 5 stars ( 1 )

• Free Shipping

Muffler, Heavy-Duty, 5.00 in. Offset Inlet/Outlet, 48.00 in. Overall Length, Steel, Aluminized, Each

Part Number: WLK-22915

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

• Oversize $7.99

Muffler, Round, Steel, Aluminized, 1.375 in. Side Inlet, Center Outlet, 14.630 in. Length, Each

Part Number: WLK-22022

4.13 out of 5 stars ( 16 )

Estimated Ship Date: Tuesday 5/27/2025