Availability
Mufflers
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: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Walker Heavy Duty Muffler
Part Number: WLK-22941
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Muffler, Bullet, Superflow, Marine, Round, Stainless, Polished, 4 in. Center Inlet/Outlet, 9.25 in., Pair
Part Number: GIB-310001
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Walker Heavy Duty Muffler
Part Number: WLK-22642
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Muffler, TruckEx, 11.50 in. Oval, 31.125 in. Overall Length, 4 in. Side Inlet, 4 in. Offset Outlet, Each
Part Number: APH-3930
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Muffler, Heavy-Duty, Oval, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 36.00 in. Overall Length, Each
Part Number: WLK-21833
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Muffler, Mach Force-Xp, Straight-through Core, Stainless Steel, 4.000 in. Outlet, 4.000 in. Inlet, 30.000 in. Length, Universal, Each
Part Number: AFE-49-91002
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Muffler, Atlas, Steel, Straight-through Core, 4.000 in. Inlet, 4.000 in. Outlet, 30.000 in. Length, Universal, Each
Part Number: AFE-49-91014
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Muffler, MSL, Oval, Baffled, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 39.00 in. Overall Length, Each
Part Number: APH-700476
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Chevy, GMC, Each
Part Number: APH-3894
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 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: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3681
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Race, Round, Titanium, Natural, 4.00 in. Center Inlet/Outlet, 8.00 in. Overall Length, Each
Part Number: VPE-17640
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, TruckEx, Round, 4.00 in. Center Inlet/Outlet, Chevrolet, GMC, Each
Part Number: APH-4218
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Mufflers, TruckEx, Steel, Aluminized, Round Case, 4.00 in. Offset Inlet/Outlet, 43.00 in. Overall Length, Freightliner, Each
Part Number: APH-4225
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3694
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, 11.125 in. Round, 36 in. Overall Length, 4 in. Side Inlet, 4 in. Side Outlet, Each
Part Number: APH-3938
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3730
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3890
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, Oval, 4.00 in. Offset Inlet, 5.00 in. Offset Outlet, Each
Part Number: APH-4240
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Chevy, L6, V8, Each
Part Number: APH-3710
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, 11 in. Round, 39.50 in. Overall Length, 4 in. Offset Inlet, 4 in. Side Outlet, Each
Part Number: APH-3919
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Blue Bird, Chevy, Each
Part Number: APH-3928
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3889
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Muffler, Glasspack, 4 in. Inlet, Outlet, Steel, Aluminized, Blank, 18 in. Overall Length, Each
Part Number: JEX-A5018B-400
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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