Peterbilt Parts
Need some primo Peterbilt parts? Well, you just hit the jackpot. Here at 4 State Trucks, we're not messing around - we've got a treasure trove of both genuine and aftermarket Peterbilt parts and goodies that'll make your rig purr. Listen, we get it. Maybe you're babying your trusty workhorse, or perhaps you're shining up that show-stopper for the next big event. Either way, we've got your Peterbilt parts and your back. Our crew knows Petes inside and out, and they're itching to help you find that perfect part. Got a classic 379 that needs some love? We've got your parts. Rolling in a spanking new 579? No sweat, we've got those cutting-edge parts too.
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BESTfit Aluminum Sleeper Corner Skin For Left Front Or Right Rear, For Peterbilt 359 With 63 Inch Sleeper
BESTFIT TRUCK PARTS
$708.99BESTfit 63 Inch Sleeper Corner Skin For Peterbilt 359 W/ Predrilled Holes * High Quality Sleeper Corner Skin* Made Of 0.050 Inch Aluminum* Fits 63 Inch Sleeper * Fits Left Front Or Right Rear* Sold Individually* Warranty On Sleeper Corner Skin Against...$708.99 -
BESTfit Aluminum Rear Cab & Bunk Panel W/ No Window Hole, Replaces OE 29-02003 For Peterbilt 359
BESTFIT TRUCK PARTS
$406.99BESTfit Rear Cab & Bunk Panel Without Window Hole For Peterbilt 359 * High Quality Rear Cab Panel And Bunk Panel* Made Of 0.005 Thickness Aluminum * All Holes Pre-drilled* Sold Individually* Warranty On Rear Cab Panel And Bunk Panel Against Defects In...$406.99 -
BESTfit Mechanical Oil Pressure Gauge 5-100 PSI For Peterbilt 359
BESTFIT TRUCK PARTS
$163.99BESTfit Mechanical Oil Pressure Gauge 5-100 PSI Fits Peterbilt 359 * High Quality Mechanical Oil Pressure Gauge * Stainless Bezel * 2 5/8 OD * 5 -100 PSI * Comes With Light Bulb And Socket Black Face* Sold Individually * Warranty On Mechanical Oil...$163.99 -
Fender Bracket Kit W/ Stainless Steel Plates For Western Star W/ Airliner Suspension 2000-2021
WTI FENDERS
$833.99WTI Fender Bracket Kit Fits Western Star W/ Airliner SuspensionEnhance your Western Star Airliner Suspension system with our comprehensive Fender Bracket Kit. This kit includes suspension stops, frame plates, suspension mounts, fender mounting brackets,...$833.99 -
BESTfit Rear 4 Spring Tandem Hanger Bracket For Peterbilt 359 Driver/Passenger Side
BESTFIT TRUCK PARTS
$180.99BESTfit Driver & Passenger Side Tandem Spring Hanger Bracket Fits Peterbilt 359 * High Quality Bracket Spring * Made Of Stainless Steel * Driver And Passenger Side * 4 Spring Tandem * Sold Individually* Warranty On Bracket Spring Against Defects In...$180.99 -
BESTfit 6 Inch Heat Shield Mounting Bracket W/ Short Tabs For Kenworth W900
BESTFIT TRUCK PARTS
$29.57BESTfit 6 Inch Heat Shield Mounting Bracket W/ Short Tabs Fit Kenworth W900 * High Quality Heat Shield Mounting Bracket* 6 Inch * With Short Tabs * Sold Individually* Warranty On Heat Shield Mounting Bracket Against Defects In Workmanship & Material From...$29.57 -
BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
$747.99BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top Fits Peterbilt 378, 379 & 389 Glider * High Quality Long Leg Elbow * 6 Inch Reduces To 5 Inch O.D. * With Tapered top * Sold Individually* Warranty On Long Leg Elbow Against...$747.99 -
On Sale
BESTfit Silicone Cleaning Wax For Chrome, Stainless Steel Surfaces
AFTERMARKET
Now: $5.51Was: $18.9912 Ounce Bottle Of Silicone Cleaning Wax For Chrome & Stainless Steel SurfacesKeep your chrome and stainless surfaces gleaming with our Cleaning Wax. Formulated to be smooth and silicone-free, this wax is gentle yet effective, making it perfect for a...Now: $5.51Was: $18.99 -
On Sale
BESTfit Glow Metal Polish - 12 Oz. Bottle
AFTERMARKET
Now: $13.29Was: $18.9912 Ounce Glow Metal PolishAchieve a deep shine on your chrome surfaces with our Glow Metal Polish. Designed to complement our Deoxidizer, Glow provides exceptional results and can be used on various surfaces. It effectively removes light scratches from...Now: $13.29Was: $18.99 -
BESTfit Deoxidizer For Metal Surfaces - 12 Oz. Bottle
AFTERMARKET
$18.6512 Ounce Deoxidizer For Metal SurfacesRestore the brilliance of metal surfaces effortlessly with our Deoxidizer. Specifically formulated to clean and deoxidize all metal surfaces, this product minimizes streaking, hazing, burning, or etching, ensuring a...$18.65 -
BESTfit AC-Heater Slider HVAC Control Plate W/ Clear Cover For Peterbilt 359
BESTFIT TRUCK PARTS
$103.99BESTfit AC-Heater Slider HVAC Control Plate W/ Clear Cover * High Quality HVAC Control Slider Plate* Clear Cover * Measures 5 X 3 X 1 Inch* Made In USA* Sold Individually * Warranty On HVAC Control Plate Against Defects In Workmanship & Material From...$103.99 -
White Fiberglass Original Full Fenders, 103.5 Inch Length
WTI FENDERS
$1,511.99Black Composite Fiberglass Full FendersEnhance the look of your truck with our Full Fender Kit, crafted from composite fiberglass for durability and longevity. Finished in sleek white, these fenders boast marine-grade gel coat and a balsa wood core for...$1,511.99