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BESTfit Short Galvanized Muffler W/ 5 Inch ID Inlet & Outlet   * High Quality Muffler* Made Of Galvanized Steel* 9 Inch Diameter Body* 12 Inch Body Length* Inlet 5 Inch Inside Diameter* Outlet 5 Inch Inside Diameter* Sold Individually*...

BESTfit Passenger Side Fiberglass Fender ExtensionElevate your vehicle's aesthetics and durability with this top-tier Fiberglass Fender Extension designed for the passenger side. Constructed from fiberglass, this aftermarket replacement part ensures...

BESTfit Fender Extensions Fits FreightlinerUpgrade your vehicle's exterior with this quality Fiberglass Fender. Specifically designed for the driver's side, this aftermarket replacement part is crafted with precision and durability in mind. Made of...

Wiring Harness Fits KenworthOur Wiring Harness is a vital component for your vehicle's electrical system, ensuring proper connectivity. Sold individually as an aftermarket replacement part, it provides a reliable solution for wiring needs. Designed for...

BESTfit Wiper Conversion Kit Fits KenworthUpgrade your vehicle's wiper system effortlessly with our Electric Wiper Conversion Kit. This comprehensive kit includes two SAE rated electric wiper motors, delay wiper washer controls, 14-inch wiper arms,...

BESTfit Driver Side Air Intake Cover Fits KenworthUpgrade your vehicle with our Stainless Steel Air Breather Intake! This special part is made of strong stainless steel, ensuring durability and a sleek look. It's designed specifically for the driver's...

BESTfit Oil Pan For CAT 3406A & 3406B The "Aluminum Oil Pan" is designed to fit CAT 3406 A or B engines manufactured in June 1986 and earlier. It has a universal fit for both front and rear sump applications and can hold up to 7 gallons of oil. Please...

BESTfit Exhaust ExpanderEnhance your exhaust system effortlessly with our Aluminized Steel Exhaust Expanders. Crafted to transition seamlessly from a 4-inch outer diameter to a 5-inch inner diameter, with a length of 8 inches, these expanders ensure...

BESTfit Chrome Exhaust AdapterUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Adapter. Designed to transition from a 4-inch to a 5-inch inner diameter, this adapter ensures compatibility with your exhaust setup. Crafted from...

BESTfit Aluminized Steel 4 Inch ID Exhaust Expander-ReducerEnhance your exhaust system with our durable Aluminized Steel Exhaust. With a 4-inch inner diameter and a 5-inch outer diameter, this exhaust component is designed for optimal performance and...

BESTfit Chrome Straight Exhaust CouplerUpgrade your exhaust system with our chrome-plated exhaust coupler, featuring a 5-inch inner diameter and a length of 6.5 inches. This aftermarket replacement part, sold individually, ensures durability and a sleek...

BESTfit Peterbilt Hood Hinge Hood For One HingeThis aftermarket hood repair kit is made of red polyurethane and is designed as a replacement OEM part. It services one hinge and is sold individually. The kit is made in the USA and is not sourced from the...