
Peterbilt 389 Parts
Find the best Peterbilt 389 aftermarket and custom parts in the business here at 4 State. The Peterbilt 389 is a big rig of choice for American truckers, with its dependable engine and great style. It's got all the features you expect from a Peterbilt model, plus many modern bells and whistles. 4 State Trucks can help you make your Pete 389 look like a million bucks. Whether you need aftermarket bumpers, exhaust, or seating, 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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Over-Inflate Kit For PACCAR Rear Air Suspension - Includes 12V Air Solenoid, 25 Ft 1/2 Inch Air Line & Fittings
AFTERMARKET
$133.99Over-Inflate Kit For Peterbilt & Kenworth Rear Air Suspension * High Quality Over-Inflate Kit* Over Inflate Kit* For Paccar Rear Air Suspension* Contains Air Solenoid* 12 Volt* 25 Ft 1/2 Airline And Fittings* Does Not Come With Switch* Sold As Kit***High...$133.99 -
304 Stainless Steel On-Top Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, Hydraulic Hookups
IOWA CUSTOMS
$559.99On-Top Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way & Hydraulic Hookups * High Quality Deck Plate Accessories* Made Of Polished Stainless Steel* On-Top Airline Box * With Trailer Air Hydraulic And One 7 Way Hook Up* Made In USA* Sold...$559.99 -
24 X 3 Inch Stainless Steel Curl Free Flap Weights
IOWA CUSTOMS
$85.99Curl-Free Mud Flap WeightIowa Customs Curl-Free flap weights eliminate the dreaded mud flap curl and keep them in place. They are made of stainless steel and have a rectangle design. Sold in pairs, each weight measures 24 inches long and 3 inches tall...$85.99 -
Stainless Steel 8.25 X 3.00 Inch Air Tank Straps For Peterbilt 379, 378, 386 & 389 - Straight Design
PHOENIX DESIGN
$105.993 X 8.25 Inch Stainless Steel Air Tank Straps * High Quality Air Tank Strap* Made Of Stainless Steel* 8.25 Inches Diameter X 3.0 Inches Wide* Sold As Pair * Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship & Material From Date Of...$105.99 -
MIN4000 Silver Mirror Finish Poly Work Horse Tandem Axle Fender Kit W/ Steel Brackets For Tandem Axle Tractor Or Trailer
MINIMIZER
$2,704.99Silver Mirror Finish Tandem Axle Fender Kit W/ Weld On Mounting Brackets * High Quality Tandem Axle Fender Kit* Steel Mounting Brackets (Included)* Silver Mirror* Dimensions:- 50 Inch Spread- Width 26 Inch- 12 Inch Drop* Made In USA* Sold As Kit*...$2,704.99 -
Minimizer 26.5 Inch Liquid Platium Poly Tapered Fender Bracket W/ Block, Hardware
MINIMIZER
$88.9926.5 Inch Liquid Platium Poly Tapered Fender Bracket * High Quality Tapered Bracket* Liquid Platium Finish* 26.5 Inches Tapered * With Block And Hardware* Made In USA* Sold Individually ** Warranty On Tapered Bracket Against Defects In Workmanship &...$88.99 -
Minimizer Center Bracket Kit For Full Fenders
MINIMIZER
$63.99Center Bracket Kit For Minimizer Full Fenders * High Quality Center Bracket Assembly * Includes:- Steel Angle Bracket - Center Bracket Arm (Z Bracket) - Center Angle Bracket * Sold As Kit* Warranty On Center Bracket Assembly Against Defects In...$63.99 -
Bracket Kit For Single Radius Fiberglass Fenders On Flexair Suspension.
SHIFT PRODUCTS
$1,503.89Bracket Kit For Single Radius Fiberglass Fenders On Flexair Suspension. * High Quality Bracket Kit* Mounts 4 Fenders* For Single Radius Fiberglass Fenders W/ Flexair Suspension* Sold As Set* Warranty On Bracket Kits Against Defects In Workmanship &...$1,503.89 -
53.74 Inch Black Poly Super Single Full Radius Fender
DOMAR
$105.9926.37 X 17.66 X 53.74 Inch Black Poly Full Radius Fender * Made Of High Quality Polypropylene* More Flexible And Rugged Thanks To The Reinforcing Ribs Placed Inside Of The Fender* Optimal Balance Between Resistance And Weight* Color Black* Dimensions:-...$105.99 -
Fiberglass Classic Low Cut Single Hump Fenders, 36 Inch W/ 3 Inch Outside Lip
TALLADEGA FIBERGLASS
$854.99Low Cut Single Hump Fenders With Built In LinerThis classic low cut single hump fiberglass fender is 36 inches tall and has a 3 inch outside lip with a style line. You can change your tires without removing the fender. The fender comes with a built in...$854.99 -
Hogebuilt 105 Inch 304 Stainless Steel Low Rider Full Tandem Fenders
HOGEBUILT FENDERS
$2,296.99Mirror Finish SS Low Rider Full Tandem Fenders W/ 31 Inch DropBuilt with high-grade materials and good old fashioned American ingenuity, Hogebuilt's stainless steel fenders are made to outlast and outshine the competition! * High Quality Full Fender*...$2,296.99 -
Hogebuilt Black Steel Rear Fender Brackets For Half Fenders
HOGEBUILT FENDERS
$339.99Adjustable Rear Support Fender BracketsThese heavy duty bottom Hogebuilt support bracket is for half fenders and full fenders. They are made of steel and are painted black. * High Quality Fender Brackets* Made Of Steel* Painted Black * Adjustable * For...$339.99