1989 International 9300 Mufflers
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- Walker®Heavy Duty Steel Round Truck Aluminized Exhaust MufflerInternational 9300 Caterpillar Engine / Cummins Engine with Frame Mounted, 150 gallon Fuel Tank 1989, Heavy Duty Steel Round Truck Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler...Makes installation quick and easyOptimal OE-style fit and quality$110.31
- Walker®Noisebraker™ Steel Round Aluminized Exhaust MufflerInternational 9300 Caterpillar Engine / Cummins Engine with Frame Mounted, 150 gallon Fuel Tank 1989, Noisebraker™ Steel Round Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler...Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise$285.64