Western Star Truck Parts

Water Pump For Detroit Engines * High Quality Water Pump* Fits Detroit Engines* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***** Replaces OE Number(s) 23522721** This Item Ships Direct From The Manufacturer And Will Arrive...

9 Gallon Steel Rear Sump Oil Pan * High Quality Rear Sump N14 Oil Pan* Fits Cummins NT855 Big Cam III & IV and N14* Rear Sump Steel Oil Pan With Pick-Up Tube And Clips* Oil Capacity - 9 Gallons* Upper Suction Pick-Up For Low Pressure Oil Pump* Gasket Not...

Top Bend Shifter Extension * High Quality Top Bend Shifter Extension* Made Of Chrome Plated Steel* 4.75 Inch Extension* Fits 1/2 Inch Adapter Standard Thread* Sold Individually* Warranty On Clamp Against Defects In Workmanship & Material From Date Of...

100 PSI Mechanical Fuel Pressure GaugeFind aftermarket Isspro mechanical fuel pressure gauges with a range of 5-100 PSI for your big rig at 4 State Trucks. This gauge has a black face with white numbers, fits in a 2-1/16 inch hole, and comes with a...

Black Vinyl Padded Armrest With Aluminum Plate For MountingImprove your driving comfort with this specially designed add-on door armrest! Enjoy around 2 inches of thick, heavy-duty padding for extra support on those long-haul journeys. * High Quality...

Air Spring Seat Bag * High Quality Seat Bag* Sold Individually* Warranty On Seat Bags Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number(S) 235494-01 23549401**...

Dual Light Bar Box With Cutouts * High Quality Rear Light Bar* Chrome-Plated Steel* Triple Chrome Plating Process* Sold Individually* Warranty On Rear Light Bars Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...

SS Fender Guard W/ Curved End & Headlight Trim * High Quality Fender Guard* Made Of Stainless Steel* With Curved End And Headlight Accent * Mounts On The Fender Below The Headlight* Die Stamped To Match The Curve Of The Fender Section* Design With...

31 Inch Chrome Fifth Wheel Pin Puller With Hook * Fifth Wheel Pin* 1 Inch Dia * 5 Inches Handle Length* 3/8 Inch Handle* 31 Inch Length* S Hook Style End* Sold IndividuallyAftermarket Replacement Part (Not OEM)

SS 5 X 7 Inch Retaining Ring W/ 4 Screw Tabs * High Quality Retaining Ring* Made Of 304 Stainless Steel* 5 Inch X 7 Inch* With 4 Screw Tabs* Sold Individually* Warranty On Retaining Rings Against Defects In Workmanship & Material From Date Of Purchase***...

9007 Bulb Adaptor WireThis wire adapter is the perfect solution for your low beam headlights. With its 3-pin design, it ensures a secure and reliable connection, providing consistent power to your lights. Sold individually, this aftermarket replacement...

BESTfit 17 Inch OD SAE 2 FlywheelUpgrade your Cummins B Series 5.9L engine with our Flywheel designed for optimal performance. This flat design flywheel features 8 bolt mounting holes and is sized to fit SAE #2 specifications. With a 14-inch clutch size...