Kenworth W900B/W900L Engine Parts & Cooling

BESTfit Large Hose ClampUpgrade your exhaust system with our versatile clamp, designed to fit pipes ranging from 4 inches to 6 1/8 inches in diameter. Crafted with durability in mind, this clamp ensures a secure and snug fit for your exhaust components...

BESTfit 2 Row Radiator Without Frame * Made Of High Quality Plastic Aluminum * Without Oil Cooler Without Frame* Has Mounting Holes On Corners* 2 Row Core* Inches Core Size- 36.000 Height- 36.750 Width- 2.062 Core Thickness- 2.500 Inlet Upper Left At 11...

BESTfit Radiator Without Frame * High Quality Radiator * Made Of Plastic Aluminum * Inches Core Size- 43.000 Height- 31.375 Width- 1.875 Core Thickness- 2.500 Inlet Upper Left @ 8.937- 2.500 Outlet Lower Right @ 8.937* Without Oil Cooler Without Frame*...

BESTfit Plastic Aluminum 2 Row Radiator Without FrameThis high quality 43 X 39.375 inch plastic aluminum radiator fits Kenworth W900 and Peterbilt 365, 367, 388, and 389 models. The radiator has 2 inch core thickness with a 2.5 inch inlet and comes with...

BESTfit AC Condenser Fits Kenworth & Peterbilt * High Quality AC Condenser* Inches Core Size- 35.000 Height- 20.000 Width- 0.750 Core Thickness* Sold Individually* Warranty On AC Condenser Against Defects In Workmanship & Material From Date Of Purchase**...

BESTfit 10-12 Gallon Oil Pan Fits Cummins ISX EnginesIntroducing our Stamped Steel Oil Pan, engineered with a capacity of 10 to 12 gallons to accommodate various truck models and applications. This versatile pan is designed for both front and rear sump...

BESTfit Flywheel Housing Fits CAT 3406EIntroducing our Flywheel Housing, crafted from durable aluminum for reliability and performance. With a 20-inch ring gear and a starter location positioned at the driver's side, 9 o'clock angle. Designed with angled...

BESTfit 2 Row Radiator Without Frame * Made Of High Quality Plastic Aluminum* Without Surge Tank* Without Frame* Check OE Numbers For Proper Application* Inches Core Size - 40.500 Height - 31.380 Width- 1.857 Core Thickness - 2.500 Inlet Upper Left- 2...

BESTfit Coolant Reservoir Fits Peterbilt & KenworthOver Time Coolant Reservoirs Become Susceptible To Heat And Engine Vibration And Eventually Crack And Leak. Our Coolant Reservoirs Are Manufactured With Premium Plastic To Withstand The Effects Of Stress...

Fan Shroud Fits Kenworth W900Our Fiberglass aftermarket replacement part offers OEM quality and durability while saving you hundreds of dollars compared to OEM options. With pre-drilled holes and gel-coating on the inside for improved air flow,...

BESTfit Fiberglass Fan Shroud Fits Kenworth W900 1992-2007Our Fiberglass aftermarket replacement part offers OEM quality and durability at a fraction of the cost, saving you hundreds of dollars compared to OEM options. Pre-drilled holes and gel-coating...

BESTfit Copper Brass 5 Row Radiator With Top Mounted Surge Tank * Made Of High Quality Copper Brass* Tube Design Enhances Cooling Efficiency Up To 20% Over Traditional Design * Dimpled 5 Row Core* Surge Tank Mounted On Top* Lowers Coolant Temperature*...