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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17 3/16 Inch Amber/Amber 11 LED Stop/Tail/Turn Light Bar W/ Chrome Bezel
UNITED PACIFIC
$21.49Amber Brake, Tail & Turn Signal 17 3/16 Inch Light Bar W/ Chrome BezelIlluminate your vehicle with our Amber LED Light Bar. Crafted from durable polycarbonate, this light bar is 17 inches in length and 1 1/2 inches wide, providing ample illumination. It...$21.49 -
Spring Loaded Rear Light Bar W/ 6 - 4 Inch Round Light Hole Holes & 3.75 Inch Bolt Pattern - Pair
UNITED PACIFIC
$384.99Spring Loaded Light Bars W/ 6 - 4 Inch Round Light HolesIlluminate your vehicle's rear with our durable and versatile rear light bar, made from 304 stainless steel. Each bar is spring-loaded and includes screws for easy installation. Featuring a total of...$384.99 -
Chrome Bumper Guide Top W/ Amber Dome Lens
UNITED PACIFIC
$7.23Chrome Plastic Bumper Guide Top W/ Amber Dome Lens For Bores Bumper GuidesUpgrade your vehicle's look with our chrome-plated plastic base bumper guide tops, designed to fit all bores guides seamlessly. Each pair includes amber lenses, enhancing...$7.23 -
31 Diode Front Turn Signal - Amber LED/ Amber Lens For Peterbilt 357, 365, 367, 378, 379
UNITED PACIFIC
$52.44Amber LED Front Turn Signal Replacement Light W/ Amber LensThe Front Turn Signal features 21 forward, 4 side, and 6 rear-facing amber LEDs, emitting an amber light through an amber lens. It comes with a durable mounting base and offers an OEM-style...$52.44 -
BESTfit Oil Pan, Replaces 3924017, 5273842 For Cummins ISL Engines
BESTFIT TRUCK PARTS
$424.99BESTfit Oil PanOur black oil pan, capable of holding 16-20 quarts of oil, is available as an aftermarket replacement part, sold individually. * Oil Pan* Black* Oil Capacity 16-20 Quarts* Sold IndividuallyAftermarket Replacement Part (Not OEM)$424.99 -
BESTfit Cam Shaft, Replaces 3930378 For Cummins B Series Engines
BESTFIT TRUCK PARTS
$130.99BESTfit Cam ShaftUpgrade your engine's performance with our aftermarket Camshaft, available individually for hassle-free installation. Crafted with precision and durability in mind, this replacement part is designed to meet your engine's demands without...$130.99 -
BESTfit Red Lens For Air Suspension Warning Light On Dash For Peterbilt 352, 359
BESTFIT TRUCK PARTS
$15.29BESTfit Red Lens For Air Suspension Warning Light On Dash FitsIlluminate your vehicle's air suspension warning light with our Red Lens, proudly made in the USA. This aftermarket replacement part ensures clear visibility and easy identification of air...$15.29 -
BESTfit Chrome 20 Inch Texas Bumper, 7 Gauge W/ Boxed Ends & Tow Holes For Peterbilt SFA 365, 367, 388, 389, 567
BESTFIT TRUCK PARTS
$799.99BESTfit 20 Inch Chrome-Plated Steel Boxed End Texas Bumper * High Quality Bumper* Made Of 7 Gauge Chrome Plated Steel* 20 Inches Height * Standard Mount Texas Style With Boxed Ends* Has Cutouts For:- Mounting Holes- Tow Holes* Sold Individually* Warranty...$799.99 -
BESTfit Fuel Pump Throttle Spring For Peterbilt 359, 378, 39 W/ Cat 3406A/ B
BESTFIT TRUCK PARTS
$11.72BESTfit Spring For Fuel Pump Throttle Fits Peterbilt 359, 378, 379 * High Quality Fuel Pump Throttle Spring* Made In USA* Sold Individually* Warranty On Fuel Pump Throttle Springs Against Defects In Workmanship & Material From Date Of Purchase*** High...$11.72 -
BESTfit Aluminum Hood Front Corner Gusset Replaces 13-04190R For Peterbilt 379 Passenger Side
BESTFIT TRUCK PARTS
$236.99BESTfit Passenger Side Aluminum Hood Front Corner Gusset Fits Peterbilt 379 * High Quality Hood Front Corner Gusset* Made Of Aluminum* For Passenger Side* Made In USA* Sold Individually ** Warranty On Hood Front Corner Gusset Against Defects In...$236.99 -
BESTfit Aluminum Hood Front Corner Gusset Replaces 13-04190L For Peterbilt 379 Driver Side
BESTFIT TRUCK PARTS
$236.99BESTfit Driver Side Aluminum Hood Front Corner Gusset Fits Peterbilt 379 * High Quality Hood Front Corner Gusset* Made Of Aluminum* For Driver Side * Made In USA* Sold Individually ** Warranty On Hood Front Corner Gusset Against Defects In Workmanship &...$236.99 -
BESTfit Manual Regulator Kit For Peterbilt 359 Passenger Side
BESTFIT TRUCK PARTS
$221.99BESTfit Passenger Side Manual Regulator Kit Fits Peterbilt 359 * High Quality Manual Regulator Kit* Passengers Side* With Regulator Handle Window T And Smaller Part* Made In USA* Sold As Kit** Warranty On Manual Regulator Kit Against Defects In...$221.99