Western Star Trucks
Looking for Western Star truck parts? At 4 State Trucks, you'll find everything from durable replacements to custom accessories for your rig. Explore and find the perfect parts for your Western Star truck today!
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BorgWarner S430SX 80MM Non-Wastegated Turbocharger For Cummins ISX Engine
AFTERMARKET
$2,871.99BorgWarner S430SX 80MM Non-Wastegated Turbocharger Fits Cummins ISX Engine * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* Dimensions- 3.47 Inch Turbine...$2,871.99 -
Smooth Aluminum Cab Rack -68 X 78 X 14 Inch - W/ Roll-Up Doors, 2 Chain Hangers & Dividers
ICONIC
$4,899.99Iconic Dimensions Cab Rack With Premium Locking Roll-Up Door * High Quality Cab Rack* Smooth Aluminum * Dimensions:- 68 Inch Height - 78 Inch Width - 14 inch Depth * With 2 Chain Hangers* Dividers And Premium Locking Roll Up Door* I Beam Feet For U-Bolt...$4,899.99 -
68 X 80 X 14 Inch Smooth Aluminum 3 Door Cab Rack With Polished Smooth Doors
STURDY-LITE
$2,899.99Sturdy-Lite Aluminum 3-Door Enclosed Cab Rack * High Quality Cab Rack* Smooth Polished Aluminum* 68 Inch Height * 80 Inch Width * 14 Inch Depth * 3 Compartment* Made In USA* Sold Individually* Warranty On Cab Rack Against Defects In Workmanship &...$2,899.99 -
Freightliner, Kenworth, Peterbilt, Western Star 22 Inch American Eagle Stainless Steel Bumper W/ Rolled Ends, Mounting Plates By Valley Chrome
VALLEY CHROME PLATING
$2,802.99Valley Chrome American Eagle Style BumperElevate your truck's appearance with our Stainless Steel Bumper, standing at 22 inches in height and featuring a distinctive Rolled End design in the American Eagle style. Each bumper is meticulously crafted in...$2,802.99 -
Fiberglass Low Rider Rear Full Fenders with 6-Inch Side Walls and Built In Polymer Liner For 52 Inch Axle Spacing
FIBERTECH
$2,852.99Durable Fiberglass Rear Full Fenders with 6-Inch Side Walls for Maximum CoverageThe fiberglass low rider rear full fenders offer superior protection with a 1/4-inch thick construction and a built-in polymer liner. Designed for 52-inch axle spacing, this...$2,852.99 -
Set of 4 Fiberglass Single Radius Rear Fender with 6-Inch Walls
FIBERTECH
$2,877.99Durable Fiberglass Rear Fender with 6-Inch Walls for Superior Coverage- Set Of 4Upgrade your truck with the fiberglass single radius rear fenders, designed for comprehensive protection. This set of 4 fenders features 6-inch side walls to shield your...$2,877.99 -
Herd Road Train Grille Guard 4 Horizontal Posts With Slam Latch
HERD BUMPERS
$5,113.99Herd Road Train Grille Guard 4 Horizontal Posts With Slam Latch * High Quality Grille Guard* 4 Horizontal Bars* Slam Latch* Sold Individually* Warranty On Grille Guards Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$5,113.99 -
Jones Performance Fiberglass Hood Western Star 4964EX Constellation
JONES PERFORMANCE
$4,099.99Fiberglass Hood Shell Fits Western Star 4964EX ConstellationUpgrade your truck with the Jones Performance Fiberglass Hood for the Western Star 4964EX Constellation. Made in the USA, this hood features a 68-inch center length and openings for dual square...$4,099.99 -
Iowa Customs Aluminum Deck Plate, 55 x 33.5 Inch W/ Extra Large Storage Box For Freightliner
IOWA CUSTOMS
$2,817.9955 x 33.5 Inch Aluminum Deck Plate With 22 x 28 Inch Storage Box * High Quality Deck Plate* Aluminum* 55 Inch * 33.5 Inch Width* With 22 Inch x 28 Inch XLarge Storage Box* Sold Individually* Warranty On Deck Plates Against Defects In Workmanship &...$2,817.99 -
Jost Fifth Wheel Top Plate - Low Lube
OPP - ORIGINAL PARTS PROGRAM
$3,269.99Air Release Top Plate, Low Lube * High Quality Top Plate* Low Lube* Greaseless * Left Hand Pull* 3-Point Locking System * Anti-High Coupling Lugs* Cushion Ring (Included)* Made In USA* Sold Individually* Warranty On Top Plates Against Defects In...$3,269.99 -
Nathan Airchime K5LA 540 Train Horn Kit With 5 Gallon 8 Port Tank, 400C Air Compressor
HORNBLASTERS
$3,959.9919 X 29.75 X 9.25 Inch Cast Aluminum Railroad-Use Train Horn * High Quality Train Horn Kit* Features- Railroad-Use Train Horn- Heavy Duty 400C Air Compressor- Extra Large Five Gallon Air Tank- Max Honk Time: 5 Seconds* Includes- 5 Gallon 8 Port Air Tank-...$3,959.99 -
Nathan Airchime K5LA Train Horn With 5 Trumpets
HORNBLASTERS
$3,177.9919 X 29.75 X 9.25 Inch Aluminum Railway Locomotive Tune Train Horn * High Quality Train Horn* Die-Cast Aluminum * Includes 5 Trumpets * Specifications- Horn Length: 19 Inches (412.75 Mm)- Horn Width: 29.75 Inches (755.65 Mm)- Horn Height: 9.25 Inches...$3,177.99