Peterbilt Categories

BESTfit Aluminized 409 Stainless Steel Exhaust Pipe Fits Peterbilt 389 Day Cab * High Quality Exhaust Pipe* 409 Aluminized Stainless Steel* Fits Day Cab* Made In The USA* Sold Individually* Warranty On Exhaust Pipes Against Defects In Workmanship &...

BESTfit Clutch Hex Bar Fits Peterbilt 379Looking for a clutch hex bar? Our aftermarket replacement part is the perfect solution. This 20.5-inch hex bar allows for adjustment from center to center mounting, ranging from 22 3/4 inches to 25 inches. It...

BESTfit Rolling Lobe Airbag - Replaces Firestone 9448, Goodyear 1R11-150Looking for a replacement air spring? Our aftermarket replacement part, sold individually, ensures reliable performance and durability. It effectively replaces OE numbers...

BESTfit 3 Piece Exhaust Manifold Kit For Cummins N14 1995 & OlderThe exhaust manifold offered is a comprehensive aftermarket replacement part suitable for Cummins N14 engines manufactured before 1995. This kit consists of three components: the front end...

BESTfit Normally Open Ac Trinary Switch Replaces OEM Number 71R-7550, RD5-4583-0 * High Quality A/C Trinary Pressure/Fan Override Switch* Normally Open* Sold Individually* Warranty On A/C Trinary Pressure/Fan Override Switch Against Defects In...

BESTfit Sleeper Boot Seal For Opening Between Cab And SleeperLooking for a reliable seal for your sleeper to cab opening? Our Flexible Rubber Seal is designed to fit standard sleepers and cabs, providing a factory-style fit. With dimensions of 3.250...

BESTfit AC Compressor Mounting Bracket Kit * High Quality Compressor Mounting Bracket Kit* 13.00 Inch x 10.00 Inch x 2.625 Inch* Converts Existing Mounting Brackets On York 209 / 210 Or Tecumseh HG850, HG1080, Compressors To A Sanden SD508, SD508HD,...

BESTfit 5 Inch Chrome Miter Cut Exhaust Stack 12 X 18 InchIntroducing our Chrome-Plated Steel Exhaust Stack, meticulously crafted to elevate your vehicle's performance and style. Constructed with premium chrome-plated steel, this stack boasts exceptional...

BESTfit Aluminized Steel 90 Degree Exhaust Elbow PipeUpgrade your exhaust system with our Aluminized Steel Elbow Pipe, featuring a sturdy construction for long-lasting durability. With a convenient 90-degree angle design, this pipe ensures optimal fit...

BESTfit Peterbilt 359 Electric Wiper Conversion KitUpgrade your Peterbilt model with our Electric Wiper Motor Conversion Kit, meticulously crafted in the USA. This comprehensive kit includes all necessary components for installation, from SAE rated ball...

Smooth Aluminum 105 Inch Full FendersUpgrade your vehicle's appearance and durability with our premium Smooth .125 Inch Aluminum Fenders. Crafted with precision and attention to detail, these fenders provide superior protection while adding a touch of...

7 Inch ID To 6 Inch ID 90 Degree Intake ElbowEnhance your vehicle's intake system with our premium aftermarket Rubber Intake Elbow. Crafted from durable rubber, this intake elbow features a 7-inch inner diameter tapering down to a 6-inch inner diameter...