Availability
Showing In Stock Items. Show All 41 Items.
Muffler, Replacement, 5 in. Inlet/5 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-22771
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Replacement, 5.0 in. Inlet/5.0 in. Outlet, 51.0 in. Length, Steel, Aluminized, Bluebird School Bus
Part Number: WLK-22920
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Race Bullet, 5 in. Inlet/5 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-24233
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Installer Series, Round, Steel, Aluminized, 5.00 in. Inlet, 5.00 in. Outlet, 31.00 in. Length, Each
Part Number: MBR-M2220A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Mega-Flow, Round, Chambered, Steel, Aluminized, 5 in. Center Inlet and Outlet, 51 in. Length, Each
Part Number: WLK-22964
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Walker Heavy Duty Muffler
Part Number: WLK-22941
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, Heavy-Duty, 5.00 in. Center Inlet/Outlet, 40.00 in. Overall Length, Steel, Aluminized, Each
Part Number: WLK-22914
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Muffler, Heavy-Duty, 5.00 in. Center Inlet/Outlet, 51.00 in. Overall Length, Steel, Aluminized, Each
Part Number: WLK-22940
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, International, Each
Part Number: APH-3715
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, 15 in. Oval, 25.250 in. Overall Length, 4 in. Side Inlet, 5 in. Offset Outlet, Each
Part Number: APH-3931
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, 5.00 in. Center Inlet, 5.00 in. Center Outlet, 31.00 in. Overall length, Round, Aluminized Steel, Universal, Each
Part Number: MBR-M2050
Estimated Ship Date: Nov 14, 2025 if ordered today
Estimated Ship Date: Nov 14, 2025 if ordered today
Muffler, Atlas, Perforated Core, 5.00 in. Inlet/Outlet. 24.000 in. Body Length, Universal, Each
Part Number: AFE-49M00023
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, International, Each
Part Number: APH-3897
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Blue Bird, 5.9, 6.6, 7.2, 8.3L, Each
Part Number: APH-3712
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Thomas, 6.6L, Each
Part Number: APH-3647
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3698
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, 11 in. Round, 39.50 in. Overall Length, 5 in. Offset Inlet, 5 in. Side Outlet, Each
Part Number: APH-3923
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Oval, 5.00 in. Offset Inlet/Outlet, Each
Part Number: APH-4205
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3900
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, International, L6, V6, V8, Each
Part Number: APH-3933
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Mufflers, TruckEx, Steel, Aluminized, Round Case, 5.00 in. Center Inlet/Outlet, 51.00 in. Overall Length, Each
Part Number: APH-3640
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3722
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3667
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3702
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
