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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1.125 & 1.0625 Inch Chrome Plastic Bolt Head Top Hat Nut Cover W/ Flange
LIFETIME NUT COVERS
$2.34Top Hat Style Nut CoverLifetime Nut Covers is a made in the USA source for nut covers and we offer a wide variety to meet your needs including chrome-plated top hat covers with flanges. These nut covers are ABS plastic injected with triple chrome...$2.34 -
15/16 & 7/8 Inch Chrome Plastic Top Hat Frame Bolt Cover W/ Flange
LIFETIME NUT COVERS
$1.60Top Hat Frame Bolt Cover With FlangeThis top hat Lifetime Nut Cover with a flange is specially designed to fit two different sizes of nuts. Turn the nut covers one way to fit a 15/16 inch bolt head or turn it the other way to fit a 7/8 inch bolt head. To...$1.60 -
18MM & 3/4 Inch Chrome Plastic Bolt Heads Top Hat Nut Cover W/ Flange
LIFETIME NUT COVERS
$1.99Top Hat Style Nut CoverThis top hat Lifetime Nut Cover with a flange is specially designed to fit two different sizes of nuts. Turn the nut covers one way to fit a standard sized inch bolt head or turn it the other way to fit a metric sized 18 mm bolt...$1.99 -
15/16 Chrome Plastic Top Hat Style Nut Cover
LIFETIME NUT COVERS
$2.03Chrome Plastic 15/16 Inch Round Top Hat Lug Nut CoverWe carry a wide variety of Lifetime Nut Covers parts to add to the look of your truck including chrome-plated plastic round top hat lug nut covers. These covers are universal to fit 15/16 lug nuts, ABS...$2.03 -
CSM Smooth Aluminum Air Line Box W/ Pre-Cut Single Electrical Plug Hole
CHROME SHOP MAFIA
$262.99Smooth Aluminum Air Line Box By Chrome Shop MafiaHide unsightly connectors on the back of your truck with this paintable CSM Air Line Box. Made of lightweight and smooth aluminum, it features pre-cut openings for a single electrical plug. * High Quality...$262.99 -
CSM SS 18 Inch Coffin Style Air Line Box- Low Profile
CHROME SHOP MAFIA
$325.99Low Profile Coffin Style Air Line Box By Chrome Shop MafiaHide unsightly connectors on the back of your truck with this 18 inch CSM Coffin Style air line box. Made of corrosion-resistant stainless steel, it is designed with a low profile with 4 tapered...$325.99 -
Tapered Roll Pin, 1.281 Inch.
AUTOMANN USA
$2.24Tapered Brake Shoe Roll Pin * High Quality Tapered Pin* Length- 1.281 Inch. * O.D.- 0.190 Inch And 0.185 Inch* Used On Eaton Drive Axle 16-1/2 Inch X 7 Inch* Sold Individually* Warranty On Tapered Pins Against Defects In Workmanship & Material From Date...$2.24 -
25.12 Inch Crimped T-Rod W/ Rubber Bushings For Kenworth AG380,Peterbilt FlexAir
AUTOMANN USA
$177.99T-Rod Crimped W/ Rubber Bush * High Quality T-Rod* 25.12 Inch Length* With Rubber Bushing * Crimped End Design* Front Axle* Made In USA* Sold Individually* Warranty On T-Rods Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$177.99 -
23.75 Inch Crimped T-Rod, Poly Rotate For Kenworth AG380, Peterbilt FlexAir
AUTOMANN USA
$192.99T-Rod Replaces C65-6000-001, C65-6011-001 * High Quality T-Rod* 23.75 Inch Length* Crimped End Design* Front Axle* Made In USA* Sold Individually* Warranty On T-Rods Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$192.99 -
Rear Upper Shock Bracket Chalmer
AUTOMANN USA
$65.07Chalmers Upper Shock Bracket Replaces 800154. 3516765C1 * High Quality Shock Bracket* 2 1/2 Inch C To C* Made In USA* Sold Individually* Warranty On Shock Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$65.07 -
Pivot Bolt Kit For Hendrickson Lift Axle
AUTOMANN USA
$150.99Lift Axle Bolt Kit * High Quality Bolt Kit* Consists Of - (8) Cap Screw- (8) Lock Nut - (16) Iron Flat Washer* Made In USA* Sold Individually* Warranty On Bolt Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$150.99 -
5/8-11 X 2-1/4 Inch Hex Head Flange Bolt, Grade 8
AUTOMANN USA
$2.03Flange Bolt For Peterbilt Rear 4 Spring Tandem Older Style Glide Ride * High Quality Flange Bolt* 5/8 Inch Bolt Diameter* 2-1/4 Inch Bolt Length* Bolt Type- Flanged Bolts* Thread- 11* Pitch- Coarse* Grade- 8* Sold Individually* Warranty On Flange Bolts...$2.03