
Peterbilt 379 Parts
Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
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On Sale
Minimizer Red Poly Single Axle Fender W/ Light Box For 22.5 Or 22.4 Wheels
MINIMIZER
Now: $161.69Was: $230.99Red Poly Fender Single Axle * High Quality Fender * Made Of Poly* Red* 48 Inch Length* 25 Inch Width* 18 Inch Height* With Lightbox (Lights Sold Separately)* Designed To Fit A Single Axle Tractor Or Trailer With Dual 22-1/2 Or 24-1/2 Inch Wheels* Bracket...Now: $161.69Was: $230.99 -
2 Inch Black Plug For Domar Fender Bracket
DOMAR
$4.99Fender Bracket Plug For 2 Inch Diameter PipeMissing the end to your fender brackets? This single black plug fits a 2 inch round fender bracket to give the end a finished look. * High Quality Fender Bracket Plug* Black* Fits Domar Round Fender Brackets*...$4.99 -
Straight Black Steel Fender Bracket For Poly Fenders
DOMAR
$51.49Straight Fender BracketThis High Quality Straight Fender Bracket Is For Plastic Polypropylene Fenders. The Bracket Is Made In The USA And Comes With A 1 Year Warranty. * High Quality Straight Support Bracket * For Plastic Poly Fenders* Requires Two...$51.49 -
Black 6 Inch Convex Mirror W/ L Bracket
VELVAC
$34.67Center Mount 6 Inch Convex Mirror W/ L Bracket * High Quality Mirror Center Mount* Black* 6 Inch* With L Bracket* Made In USA* Sold Individually* Warranty On Mirror Center Mount Against Defects In Workmanship & Material From Date Of Purchase*** High...$34.67 -
10 Inch Stainless Steel Convex Rear Crossview Mirror Driver Side
VELVAC
$139.99Stainless Steel Driver Side Rear Mount Crossview 10 Inch Wide View Convex Mirror * High Quality Mirror* Made Of Stainless Steel* Driver Side* 10 Inch Wide View Convex* Rear Mount* Designed To Mount Easily To Structural Rear Corner Of Walk-In Van Or High...$139.99 -
6 Inch Blind Spot Convex Mirror
AFTERMARKET
$17.336 Inch Spot MirrorEnhance your driving safety with this 6-inch blind spot convex mirror. See blind spots clearly and drive with confidence. Easy to install and built to last. Upgrade your truck today! * High Quality Spot Mirror* Stainless Steel* 6...$17.33 -
Cabin Torque Rod Bushing For Peterbilt W/ Unibilt Sleeper
AUTOMANN USA
$11.21Bushing For Cabin Torque Rod * High Quality Cabin Torque Rod* Sold Individually* Warranty On Cabin Torque Rods Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number...$11.21 -
Torque Arm Cabin, 27.2 Inch Tube For Peterbilt Sleeper
AUTOMANN USA
$99.99Torque Arm Tube Fits Peterbilt 378, 379, 386, 388, 384 * High Quality Torque Arm Tube* For Sleeper With 27.25 Inch Center To Center Length* Replaces Bushing # TRB7529* Sold Individually***High Quality Aftermarket Replacement Part (Not OEM)***** This Item...$99.99 -
Door Latch, Driver Side - Replaces 20-08229L For Peterbilt
BESTFIT TRUCK PARTS
$50.17Driver Side Door Latch Fits PeterbiltSecurely latch your driver side door with this Bear Claw Style Door Latch. It provides an exceptional gripping strength, making it perfect for heavy doors. It features a heavy duty mechanism, ensuring durability and...$50.17 -
Door Striker Pin For Peterbilt 330, 335, 359, 377, 378 & 379
BESTFIT TRUCK PARTS
$26.99Door Striker Pin Fits PeterbiltDo you need a new door striker pin for your Peterbilt? Elite Truck Accessoriesoffers an aftermarket replacement option with a torx size of T50, free shipping, top diameter of 0.840 inches and a one year warranty. * High...$26.99 -
Exhaust Mount Bushing Kit - Replaces M13-6001 For Peterbilt
AUTOMANN USA
$41.13Peterbilt Exhaust Bushing Mount Kit Replaces M13-6001Help secure and support the exhaust position under your truck exhaust mount bushing kit. It comes with an exhaust mount with a poly bushing, along with an exhaust bushing kit complete with shaft,...$41.13 -
Exhaust Shield Mounting Clamp For 5 Inch Pipe For Peterbilt 377 & 378
BESTFIT TRUCK PARTS
$30.60Pete Exhaust Mount Clamp Half For 5 Inch Pipe * High Quality Exhaust Clamps* Made Of Aluminized * For 5 Inch OD Pipe* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$30.60