Availability
Muffler, Heavy-Duty Tractor, 4.250 in. Round, 1.938 in. Inlet, 2.00 in. Outlet, International, Navistar, Each
Part Number: APH-3981
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Glasspack, 2.25 in. Inlet, 2.25 in. Outlet, Steel, Aluminized, 12 in. Overall Length, Blank, Each
Part Number: JEX-A3512B
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mufflers, Big Max Turbo, Oval Case, Steel, Aluminized, One 2.50 in. Offset Inlet, One 2.50 in. Center Outlet, 18.00 in. Overall Length, Each
Part Number: APH-690503
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
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Muffler, Xlerator Performance, Welded, Chambered, Oval, 3.00 in. Inlet, 2.25 in. Outlet, 19 in. Overall Length, Universal, Each
Part Number: APH-VX0422
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Xlerator VR Performance, Welded, Chambered, Oval, 2.50 in. Inlet, 2.25 in. Outlet, 13 in. Overall Length, Universal, Each
Part Number: APH-VR7425
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Premium Pro-Fit, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-17198
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.00 in. Inlet/Outlet, Offset/Center, Each
Part Number: APH-3756
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Silentone, Baffled, Oval, Steel, Aluminized, 2.00 in. Offset Inlet, 2.00 in. Center Outlet, Each
Part Number: APH-5555
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, 21.780 in. Overall Length, Rear Muffler, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2L, Each
Part Number: APH-700345
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Enforcer II, Oval, Steel, Aluminized, 21 in Length, 1.75 in.Inlet/Outlet, Offset, Each
Part Number: APH-3783
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, SoundFX, Round, Steel, Aluminized, Ford, Mercury, Each
Part Number: WLK-18563
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
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Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in.Inlet, 2.00 Outlet, Offset/Center, Each
Part Number: APH-3777
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Glass Pack, 2.250 in. Inlet/Outlet, 28 in. Length, Steel, Aluminized, Each
Part Number: APH-3524112S
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Muffler, Salute, Oval, 3.000 in. Inlet/Two 2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA2288
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Muffler, Glass Pack, 3.000 in. Core, 24 in. Length, Steel, Aluminized, Each
Part Number: APH-4024006S
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, for Nissan, Each
Part Number: APH-700386
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 2.50 in. Offset Inlet, 2.25 in. Offset Outlet, 37.50 in. Overall Length, Each
Part Number: APH-6542
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, Dual 2.25 in. Offset Inlet/Outlet, 24.00 in. Overall Length, Each
Part Number: APH-709034
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Muffler, Glasspack, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Natural, Each
Part Number: WLK-24069
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Heavy-Duty Tractor, 4.250 in. Round, 1.625 in. Inlet, 1.750 in. Outlet, Allis Chalmers, Each
Part Number: APH-3953
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Mufflers, Turbopacks, 2.00 in. Inlet/Outlet, Centered, 30 in. Length, Each
Part Number: APH-422411S
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Muffler, SoundFX Series, Steel, Aluminized, 1.50 in. Inlet/1.50 in. Outlet, Each
Part Number: WLK-17871
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Buick, Jeep, Oldsmobile, Pontiac, Each
Part Number: APH-700234
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Muffler, Universal Mini Style, Round, Steel, Natural, 1.000 in. Inlet, 1.000 in. Outlet, 8.000 in. Length, Each
Part Number: PTE-H3120
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Muffler, MSL, Saturn, Each
Part Number: APH-700160
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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