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 Stainless Steel Air Tank U-Bolt For 8.25 Inch Diameter Tank For Peterbilt 379, 378, 386 & 389
BESTFIT TRUCK PARTS
$41.04BESTfit 8 Inch Diameter Air Tank Mounting U-BoltIntroducing our Stainless Steel Air Tank Mounting U-Bolt, designed for 8-inch air tanks. This durable accessory measures 9 inches in width, 10 inches in height, and 1 inch thick, ensuring a secure fit for...$41.04 -
TPHD 24 W X 36 H HD Rubber Mudflap - Black
TPHD
$30.59Smooth Black 1/2 Inch Thick Rubber MudflapUpgrade your vehicle's exterior with our Rubber Mudflap. Crafted from durable rubber, this mudflap features dimensions of 24 inches in width, 36 inches in height, and a thickness of 1/2 inch, offering ample...$30.59 -
Dual Revolution Oval LED Stop, Turn, Tail-Red/White/Clear Len
TRUX ACCESSORIES
$45.99Sold: Individually Color: Red / White Diodes: 12 Diodes Function 1: Red Stop, Turn & Tail Function 2: White Back-Up Case QTY: 100 PCS Inner Box: QTY 20 PCS Warranty: 3 years Amperage: 120 mA *See video below$45.99 -
Peterbilt 378, 379, 388, 389 SS Air Cleaner Panels With Legendary Small Watermelon Amber LED Lights
LEGENDARY
$139.99Peterbilt 378, 379, 388, 389 SS Air Cleaner Panels With Legendary Small Watermelon Dual Function Amber LED Lights With Glass Amber LensesUpgrade your Peterbilt 378, 379, 388, or 389 with Stainless Steel air cleaner panels featuring legendary small...$139.99 -
14 X 20 X 1/4 Inch Plain Rubber Mud Flap
AFTERMARKET
$15.801/4 Inch Thick 14 X 20 Inch Plain Rubber Mud Flap * High Quality Mud Flap* Made Of Rubber* 14 X 20 Inch * Plain * 1 Quarter Inch Thickness* Made In USA* Sold Individually ** Warranty On Rubber Mud Flaps Against Defects In Workmanship & Material From Date...$15.80 -
Poly Cab Mount Kit W/ Washers, Sleeve, Lock Nut, Bushing, Shackle Bolt For Peterbilt 359, 378, 379, 386, 388, 389
AUTOMANN USA
$75.99Poly Cab Mount Kit W/ 2 Washers, 1 Sleeve, 1 Lock Nut, 2 Poly Cabin Mount Bushings & 1 Shackle Bolt Fits Peterbilt * High Quality Cab Mount Kit* Includes: - 2 Washers- 1 Sleeve- 1 Lock Nut- 2 Poly Cabin Mounting Bushing - 1 Shackle Bolt * Sold...$75.99 -
Chrome Exhaust Elbow Replaces 14-13059R For Peterbilt 377 Passenger Side
AUTOMANN USA
$304.99Passenger Side Chrome Multi-Bend Exhaust Elbow For Bottom Of Muffler Fits 377 Peterbilt This high quality chrome 5 inch OD inlet & outlet multi-bend exhaust elbow fits Peterbilt 377 passenger side. It is made in the USA and comes with a 1 year warranty.*...$304.99 -
Frame Rail Nut Cover Set For Peterbilt
LIFETIME NUT COVERS
$165.99Frame Rail Nut Cover Kit With Bolt Covers, Bumper Buttons, Adapters And Nut CoversThis quality starter kit comes with enough nut covers and Huck adapters for one frame rail. Chrome plated, they fit Peterbilt 386, 388, 389, and 579 models. * High Quality...$165.99 -
Chrome Plastic Snap On Pyrometer Gauge Bezel W/ Visor For Peterbilt
GRAND GENERAL
$6.25Peterbilt Snap On Chrome Pyrometer Gauge Bezel W/ Visor * High Quality Gauge Bezel* Chrome-Plated Plastic* 3 3/8 Inch Diameter * With Visor * Snap On Installation* For Pyrometer Type Gauge * Sold Individually* Warranty On Gauge Bezels Against Defects In...$6.25 -
13 Inch Drop Stainless Steel Gangster Drop Visor For Peterbilt 375, 377, 378 & 379
TRUX ACCESSORIES
$303.99SS Gangster Style Drop Visor Fits Peterbilt Flat Top Cabs W/ Door-Mounted MirrorsShade your cab from the sun and deflect rain from your windshield with this quality 13-inch Gangster Style drop visor for a safer driving experience. It is constructed from...$303.99 -
3 Inch 0-1800 Degree Pyrometer W/ Chrome Bezel
ISSPRO
$173.993 Inch Chrome Plated PyrometerAvoid serious engine damage by monitoring the EGTs with this 3 inch aftermarket Isspro universal Pyrometer. It has a chrome ring around the face and features a 0-1800 degree F scale. The Pyrometer utilizes a K...$173.99 -
Belmor Aluminum Mesh Grille Screen With Rock Guard For Peterbilt 379 127 BBC
BELMOR
$188.99Powder Coated Aluminum Mesh Grille Screen, Replaces 13-04346Help keep your radiator at peak performance by protecting it from outside debris with this quality aluminum mesh grille screen with a rock guard. The screen fits directly behind the grille and...$188.99