Western Star Constellation Heavy Duty Parts

Heavy Duty Rubber Fuel Tank Strap Rubber Backing This rubber-backed fuel tank strap is available in fifteen different sizes to match with the factory setups on nearly every major make and model of semi-truck! Heavy Duty Fuel Tank Strap Backing 4"...

Peterbilt Heavy Duty HVAC Vent 17-03568 *Please Verify OEM Number Before Purchase Peterbilt HVA Vent Fits Various Western Star Models: 4900 (2001-2002) 4900E (2001-2002) 4900EX (2002-2010) 4900FA (2002-2003) 4900SA (2002-2003) Direct...

Detroit Diesel Fuel Injector Wire Harness A4711508233 A4711508333 *Please Verify Your OEM Number(s) Before Purchasing Designed for durability and efficiency, this harness ensures reliable fuel delivery, optimizing your vehicle's performance...

Cummins ISL-G Oil Pressure Sensor 4088390 5012991AB 4326849 *Please verify your OEM number(s) before purchasing. Heavy Duty Engine Oil Pressure Sensor Fits Various Cummins ISL-G Engines (2008-2017) Direct Aftermarket Replacement for OEM...

Caterpillar C10 Oil Pressure Sensor 1112350 1619930 3E7570 *Please verify your OEM number(s) before purchasing. Heavy Duty Engine Oil Pressure Sensor Fits Caterpillar C10 Engines Direct Aftermarket Replacement for OEM...

Cummins N14 Oil Pressure Sensor 4921487 *Please verify your OEM number(s) before purchasing. Heavy Duty Engine Oil Pressure Sensor Direct Aftermarket Replacement for OEM #:  4921487 Fits Cummins N14 Series Engines (1994-2003) Cable...

Freightliner Sterling Western Star Fuel Injector Wire Harness A4721501833 A4721501933 *Please Verify Your OEM Number(s) Before Purchasing Designed for durability and efficiency, this harness ensures reliable fuel delivery, optimizing your vehicle's...

Cummins Kenworth Peterbilt International Temperature Sensor 4384259 *Please Verify OEM Number Before Purchase Restore the reliability and accuracy of your temperature readings with this heavy duty temperature sensor. This direct replacement sensor...

Kenworth Peterbilt International Cummins Temperature Sensor 1831989PE *Please Verify OEM Number Before Purchase Restore the reliability and accuracy of your temperature readings with this heavy duty temperature sensor. This direct replacement sensor...

Cummins Kenworth Peterbilt International Temperature Sensor 5461615 *Please Verify OEM Number Before Purchase Restore the reliability and accuracy of your temperature readings with this heavy duty temperature sensor. This direct replacement sensor...

Cummins Kenworth Peterbilt Temperature Sensor 3006421C1 4901212 *Please Verify OEM Number Before Purchase Restore the reliability and accuracy of your temperature readings with this heavy duty temperature sensor. This direct replacement sensor relays...

Cummins Kenworth Peterbilt Temperature Sensor 3006420C1 4901113 *Please Verify OEM Number Before Purchase Restore the reliability and accuracy of your temperature readings with this heavy duty temperature sensor. This direct replacement sensor relays...

Caterpillar Injector Harness 1221486 4256526 *Please verify your OEM number(s) before purchasing. Designed for durability, compatibility, and optimal electrical connectivity, this harness is the ideal solution for maintaining peak performance in your...

Fuller 11609 14613 14813 High Performance Gear FUL 21024 *Please Verify OEM Number Before Purchase Heavy Duty High Performance Gear Fits Fuller 11609, 14613, & 14813 Transmissions Direct Aftermarket Replacement For OEM # FUL21024 Durable Steel...

Mack Eaton Gear Set 2104-513925 513925 2719-513925 *Please Verify OEM Number Before Purchase Engineered for durability, precision, and optimal performance, this gear set is the perfect solution for maintaining and enhancing the functionality of your...

Universal Round Bend U-Bolt Kit 3/4" X 4" X 9-3/8" K241570244 K241570231 *Please Verify OEM Number Before Purchase This U-Joint Bolt is manufactured from high quality materials for a long-lasting service. The added washers and nuts are designed for...

Kenworth Freightliner Mack Volvo U-Bolt Kit 3/4 X 4 X 8in 7QK2179M 20560239 *Please Verify OEM Number Before Purchase This U-Joint Bolt is manufactured from high quality materials for a long-lasting service. The added washers and nuts are designed...

Universal Joint NPL250 Plate Lock Series SPL 6-1250 SPL250-3X *Please Verify Your OEM Number Before Purchase Manufactured with OE Technology, These U-Joints are made for a guaranteed fit, reliable finish & superior function. SPL Type Universal...

Cummins ISL ISX Air Compressor Gasket Kit *Please Verify OEM Number Before Purchase This air compressor gasket kit is the perfect choice to prevent air from leaking from your compressor. Air Compressor Gasket Kit Fits Various Cummins ISX and ISX...

Kenworth Mack E8P Type Dual Circuit Foot Control Brake Valve 800629 *Please Verify OEM Number Before Purchase Keep your brakes maintained with this E8P Type Foot Valve ensuring factory fitment. E8 Type Dual Circuit Foot Valve Fit Various...