Western Star Trucks

Fuel Pressure Sensor * High Quality Fuel Pressure Sensor* Black Plastic Housing* Pin Connector/Terminal* Installation Hardware Not Included* Sold Individually* Warranty On Fuel Pressure Sensor Against Defects In Workmanship & Material From Date Of...

-40 To 150 Degree Oil Temp Sensor * High Quality Oil Temp Sensor* Female Connector * Irregular Connector Shape* 150 Deg. C. Maximum Temperature Rating* -40 Deg. C. Minimum Temperature Rating* Male Terminal * 2 Terminal * Terminal Type: Blade* 0.75 In...

DPF Differential Pressure Sensor * High Quality Differential Pressure Sensor* Male Gender* 10 PSI Maximum Pressure* 1 DPF Pressure Sensor Package Contents* 2 Port Quantity* Rectangle Shape* 4 Blade Terminals* Sold Individually* Warranty On Differential...

Intake Pre-Filter For P153551 Air Filter * High Quality Polyester Mesh Pre-Filter* This Is A Pre-Filter Wrap That Covers The Air Filter Element. Air Filter Element Not Included. Sold Separately.* Fits The Following Air Filter Numbers- ACDelco A1175C-...

Heavy Duty Silicone Rubber Blue Coolant Hose * High Quality Coolant Hose * Silicone* 1 1/2 Inch ID* 12 Foot* With 3 Plies Of Polyester Reinforcement* Meets SAE L20* Temperature Range -65 Degree To 300 Degree Fahrenheit* Made In USA* Sold Individually *...

Transmission Oil Cooler Fits Western Star 4900 * High Quality Transmission Oil Cooler* Transmission Oil Cooler* Western Star* Sold Individually* Warranty On Transmission Oil Cooler Against Defects In Workmanship & Material From Date Of Purchase***High...

Manifold Spacers For CAT Engines Stainless Steel Fits C13, C15, ACERT And 3406 B, C And E * Made Of High Quality Stainless Steel* Exhaust Manifold Spacers* For Caterpillar Engines* Premium Bully Dog Product * Sold Individually* Made In USA* Warranty On...

Differential Pinion Shaft End YokeThe Spicer 6-4-7481-1 Differential End Yoke is a high-quality component designed for use in various driveshaft assemblies. It is crafted from durable materials and features precise engineering for superior performance,...

Antifreeze Fleet Charge Radiator CoolantRegulate the temperature in heavy duty diesel, gasoline, and natural gas engines with this high quality Fleet Coolant/Antifreeze. It is the original fully formulated supplemental Coolant additive (SCA) Pre-charge...

Air Dog Champ II Air Fuel Separator Fits CAT EnginesGet your AirDog Champ II spin-on high-pressure fuel air separator at 4 State Trucks! It is designed specifically for CAT engines with secondary filters. This system effectively removes entrained air and...

Clutch Install Kit * High Quality Clutch Install Kit* For Fuller RT Series Transmissions* Includes All The Wear Items And Gaskets * Kit Includes:- S-1659 Input Shaft - 2 Inch- 14750 Retaining Ring - Inner- 16980 Retaining Ring - Outer- 81504 Bearing -...

Clutch Brake * High Quality Clutch Brake* Sold Individually* Warranty On Clutch Brake Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***This Original Parts Program item is not...