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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BESTfit Shock Absorber For Peterbilt With Air Leaf & Air Trac Suspension
GABRIEL
$65.99BESTfit Shock Absorber Fits PeterbiltEnhance your ride with our shock absorber, designed for superior performance and durability. With a 1.625-inch bore and 9.160-inch stroke, this shock absorber provides reliable support for your vehicle. Its 14.79-inch...$65.99 -
48.5 Inch White Gel-Coat Fiberglass Wide Lip Single Axle Fender
WTI FENDERS
$414.9926 X 30.5 X 48.5 Inch Full Radius FenderThis Single Axle Fender comes with a durable gel coat finish for added protection. Please note that brackets are not included with this item. It weighs approximately 34 lbs. and has dimensions of 48.5 inches in...$414.99 -
BESTfit AC Compressor With 6 Groove Clutch SD7H15 Style Assembly - Replaces ABP N83 304624
BESTFIT TRUCK PARTS
$218.99BESTfit AC Compressor With 6 Groove Clutch Assembly For Volvo & Mack * High Quality AC Compressor* 12V* 6 Grooves* 4.92 Inch Diameter* 2 Wire Male Connector* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From...$218.99 -
BESTfit AC Compressor York Style Without Clutch - Replaces ER210L25149
BESTFIT TRUCK PARTS
$399.99BESTfit Rotolock York Style AC Compressor Without Clutch * High Quality Compressor* Without Clutch * York Style* Rotolock Fittings LH Suction* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of...$399.99 -
BESTfit Block Style AC Expansion Valve For Peterbilt & Kenworth
BESTFIT TRUCK PARTS
$18.35BESTfit Block Style AC Expansion Valve * High Quality Valve* Sold Individually* Warranty On Expansion Valve Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Numbers...$18.35 -
BESTfit AC Compressor With 2 Groove Clutch SD510HD Assembly - Replaces ABPN83304052
BESTFIT TRUCK PARTS
$197.99BESTfit AC Compressor With 2 Groove Clutch Assembly for Volvo & Mack We offer plenty of replacement part options that you need including 2 groove clutch AC compressor assemblies to replace part number ABPN83304052. This 12 volt SD510HD AC compressor...$197.99 -
BESTfit Air Conditioner Drier For Peterbilt
BESTFIT TRUCK PARTS
$21.41BESTfit AC Drier Fits Peterbilt 357/362/375/377/378/379 * High Quality Air Conditioner Drier* Size 10.750 X 3.00 OD Inches* # 6 O Ring Fittings With Sight Glass And Fuse Plug* No Switch Port Available* Sold Individually* Warranty On Air Conditioner Drier...$21.41 -
BESTfit AC Compressor With 2 V-Belt Groove Clutch Replaces 4318SAN For Peterbilt & Kenworth
BESTFIT TRUCK PARTS
$242.99BESTfit AC Compressor With 2 Groove Clutch Assembly For Peterbilt And Kenworth * High Quality AC Compressor * With Clutch* 2 V-Belt Groove* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase***...$242.99 -
BESTfit 9 X 3.5 Inch Accumulator Drier For Peterbilt & Kenworth
BESTFIT TRUCK PARTS
$58.84BESTfit Accumulator Drier Fits Peterbilt & Kenworth * Made Of High Quality Aluminum* 3.50 Inch x 9.00 Inch* Sold Individually* Warranty On Accumulator Drier Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$58.84 -
BESTfit 8.97 X 3.46 Inch AC Drier Accumulator For Peterbilt
BESTFIT TRUCK PARTS
$23.45BESTfit 8.97 Inch Length AC Driver Accumulator Fits Peterbilt * Made Of High Quality Aluminum* Dimensions - 7.28 Inch CAN Length- 3.46 Inch CAN Diameter- 8.97 Inch Overall Length* Inlet And Outlet Number 12* Sold Individually* Warranty On Accumulators...$23.45 -
BESTfit Air Bag Replacement For Gen III Air Ride Suspension
BESTFIT TRUCK PARTS
$176.99BESTfit 12 Gauge Air Bag ReplacementUpgrade your air ride system with our Air Bag Replacement. It's made to last and fits perfectly with dimensions like 3.90 inches minimum height and 11.40 inches maximum diameter. You'll find it easy to install thanks...$176.99 -
BESTfit Wear Plate With 5/8 Inch Mounting For Peterbilt Air Trac Suspension
BESTFIT TRUCK PARTS
$99.99BESTfit Peterbilt Wear Plate With 5/8 Inch MountingEnhance the performance and longevity of your Air Trac Suspension with our Wear Plate. Featuring a 5/8-inch mounting design, this plate comes complete with one wear pad and all necessary mounting...$99.99