Western Star Truck Parts

Oil Filler Cap Fits CATUpgrade your vehicle's fuel system with our quality Cap, complete with a convenient chain for secure closure. This aftermarket replacement part has a diameter of 1.875 inches, ensuring compatibility with various applications. Sold...

BESTfit Size 8 12.7L Detroit Diesel Engine Fuel Check Valve * High Quality Fuel Check Valve* Sold Individually* Warranty On Fuel Check Valves Against Defects In Workmanship & Material From Date Of Purchase.*** High Quality Aftermarket Replacement Part...

BESTfit 2 Inch Fuel Tank Strap Stainless Steel Fits 19 Inch Auxiliary Fuel Tank * High Quality Fuel Tank Strap* Made Of Stainless Steel* Fits 19 Inch Fuel Tanks* Must Purchase Nut Separately* Sold Individually* Warranty On Fuel Tank Strap Against Defects...

RigMaster APU Shock PadNeed a reliable shock pad? This aftermarket replacement shock pad is sold individually and designed to absorb shocks and reduce vibrations. As a cost-effective alternative to OEM parts, it meets industry standards for quality and...

RigMaster APU Alternator / Fan V-Belt For Caterpillar, Perkins LG200Need a reliable alternator/fan belt? This aftermarket replacement belt is sold individually and designed to provide dependable performance for your alternator and fan systems. As a...

RigMaster Liquid Hose #6 Bulkhead To Evaporator - HighNeed a dependable liquid hose? This aftermarket replacement liquid hose, sized Number 6, connects the bulkhead to the evaporator and is sold individually. Designed as a cost-effective alternative to...

RigMaster APU Sub-Frame Kit For T46K UnitsNeed a sub frame kit for your T46K units? This aftermarket replacement sub frame kit is compatible with both heated and non-heated models and is sold individually. As a cost-effective alternative to OEM parts, it...

RigMaster Linz Generator Conversion Kit For Caterpillar, Perkins EngineLooking for a comprehensive Linz generator conversion kit? This aftermarket replacement kit includes the Linz Generator Kit, rear engine bracket, generator pulley bushing, serpentine...

RigMaster APU Linz Generator Replacement Kit For Apus With Kohler EngineNeed a replacement kit for your Linz generator? This aftermarket Linz generator kit is sold individually and designed to provide reliable performance and compatibility. As a...

RigMaster APU Linz To Linz Generator Replacement Kit For Kohler EngineLooking for a generator replacement kit? This aftermarket replacement kit is designed for Linz to Linz applications and is sold individually. As a cost-effective alternative to OEM...

Valley Chrome Mitered End Bumper With UXS PlatesEnhance your vehicle's durability and style with our Stainless Steel Bumper, standing tall at 22 inches. This aftermarket replacement part (not OEM) is meticulously crafted in the USA, featuring mitered...

Valley Chrome Blind Mount Rolled End BumperEnhance your vehicle's aesthetics and durability with our Chrome-Plated Steel Bumper, standing at 18 inches in height. Crafted in the USA as an aftermarket replacement part (not OEM), this bumper features...