All Products

BESTfit Exhaust Tee Fits Kenworth* High Quality Exhaust Tee* Aluminized Steel* 5 Inch Diameter * 3 Bend* For Installing Straight Pipes Or Quiet Spools* Sold Individually* Warranty On Exhaust Tee Against Defects In Workmanship & Material From Date Of...

BESTfit 5 Inch Chrome Multi-Bend Exhaust Elbow* High Quality Exhaust Elbow* 2 Bends* Made Of Chrome Plated Steel* 5 Inch ID/OD* Driver Side* Sold Individually* Warranty On Exhaust Elbows Against Defects In Workmanship & Material From Date Of Purchase***...

BESTfit 3 Row Radiator Kit W/ Out Surge Tank* High Quality Radiator Kit* Made Of Metal* 3 Row Core* Without Frame* Without Surge Tank* Kit Includes:  - (1) Radiator  - (1) 36 Inch X 2.50 Inch Coolant Hose  - (1) 6 Foot X .375 Inch Coolant...

Kenworth Turbo Down Pipe W/ 5 Inch OD EndsKeep your Kenworth running efficiently with the BESTfit 5 Inch OD Turbo Down Pipe with 27 Degree Bends, engineered for durability and performance. The aluminized steel construction provides superior corrosion...

BESTfit Turbo Flange Pipe Fits Kenworth* High Quality Turbo Flange Pipe* Aluminized Steel* Dimensions:  - 5 Inch OD  - 10.96 Inch Length* 22 Degree * Sold Individually* Made In USA* Warranty On Flange Pipes Against Defects In Workmanship &...

Exhaust Support Rubber By BESTfitMaintain secure exhaust system support with the BESTfit Rubber Upper Exhaust Support for Kenworth T800 and W900L/B Non-AeroCab models. Built as a high-quality replacement upper flexible strap, this straight-style exhaust...

Stainless Steel Upper Coolant Tube With 2 1/2 Inch Diameter* High Quality Coolant Tube* Stainless Steel * 2.5 Inch Diameter* Upper* Sold Individually* Warranty On Coolant Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High...

BESTfit Driver Side SS Cab Mount Exhaust BracketGot a driver-side exhaust that needs a little support? Check out this 6-inch exhaust bracket made of stainless steel. Perfect for the top cab mount, it's durable and designed to last.* High Quality Exhaust...

BESTfit Passenger Side SS Cab Mount Exhaust Bracket* High Quality Exhaust Bracket* Made Of Stainless Steel* 6 Inch* Passenger Side* Top Cab Mount* Made In USA* Sold Individually * Warranty On Exhaust Brackets Against Defects In Workmanship & Material...

Exhaust Y-Pipe Fits KenworthEnhance the look and function of your exhaust with this quality aluminized steel Y-Pipe. It features 5 inch OD outlets and a 5 inch ID inlet with an overall length of 38 inches. The pipe fits 1997 and 2003 Kenworth T600...

304 Stainless Steel Multi Bend Upper Coolant Tube* High Quality Coolant Tube* Stainless Steel* 2.50 Inch* Multi-Bend* Made In USA * Sold Individually* Warranty On Coolant Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High...

BESTfit Fiberglass Fan Shroud For Radiator With 34.25 Inch OpeningThis aftermarket Kenworth T660 Fiberglass Radiator Fan Shroud with a 34.25 inch opening is designed to replace your OEM N4175001 factory style fan shroud. This radiator fan shroud is...