
Peterbilt 567/579 Parts
Find the best Peterbilt 579 aftermarket and custom parts in the business here at 4 State. The Peterbilt 579 semi truck is a solid and stately big rig designed for the needs of modern American truckers. Like other Peterbilt models, the 579 delivers on durability, reliability, safety, and comfort, so it rides like a dream for miles on end. What sets the Pete 579 model apart is the addition of features like cutting-edge integrated technology in-cab and an aerodynamic design optimized for fuel efficiency. Take your Peterbilt 579 to the next level and show off your personality with help from 4 State Trucks. From bumpers to exhaust to fenders and beyond, we have the best custom parts and aftermarket accessories for your Peterbilt big rig.
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Single Side Air Ride Kit W 11.5 Inch Offset For Freightliner, International, Kenworth, Mack, Peterbilt, Sterling LT, Volvo, Western Star
LOAD-SHARE SUSPENSIONS
$784.99Single Side Air Ride Kit W 11.5 Inch Offset * High Quality Air Ride Kit* With 11.5 Offset* Sold Individually* Warranty On Air Ride Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$784.99 -
Shock Bolt With Shoulder Used In Front Air Ride Kits
LOAD-SHARE SUSPENSIONS
$59.15Shock Bolt * High Quality Shock Bolt* With Shoulder Used In Front Air Ride Kits* 3/4 Inch* Sold Individually***High Quality Aftermarket Replacement Part (Not OEM Part)***$59.15 -
7 X 4 Inch U Bolt Kit
LOAD-SHARE SUSPENSIONS
$60.99Round Top U Bolt Kit * High Quality U Bolt Kit* 7 x 4 Inches* With Nuts And Washers* Sold As Pair* Warranty On U Bolts Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM Part)**** This...$60.99 -
Controller For Canadian Load Share Air Ride Kits
LOAD-SHARE SUSPENSIONS
$162.99Air Ride Controller * High Quality Controller* Canadian Load Share Air Ride Kits* Sold Individually* Warranty On Controller Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM Part)***$162.99 -
On Sale
Offset Top Bellow Mounting Plates For Canadian Loadshare Air Ride Kit
LOAD-SHARE SUSPENSIONS
Now: $10.00Was: $99.99Offset Top Bellow Mounting Plates * High Quality Mounting Plates * Offset * For Air Ride Kit* Sold Individually* Warranty On Mounting Plates Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...Now: $10.00Was: $99.99 -
30MM Huck Adapter For Peterbilt (Pack Of 10)
AFTERMARKET
$6.31Huck Adapter Fits Peterbilt * High Quality Plastic Huck Adapter* Sold As Pack Of 10* Color Purple* Huck Sleeve - 30mm Outer Diameter - 7/8" Inner Diameter* Warranty On Adapter Against Defects In Workmanship & Material From Date Of Purchase ***High...$6.31 -
30MM Outer Diameter, 7/8 Inch Inner Diameter Purple Huck Adapter For Peterbilt
LIFETIME NUT COVERS
$1.99Peterbilt Purple Huck AdapterDo you need aftermarket replacement huck adapters for your Peterbilt 389? Elite Truck Accessoriescarries plastic adapters made by Lifetime Nut Covers including a purple 30mm outside diameter huck sleeve for use on truck...$1.99 -
Shock Bushing 1.5 Inch Od X 3/4 Inch ID
ENERGY SUSPENSION
$4.99Shock Bushing * High Quality Shock Bushing* Made Of Polyurethane* 1/2 Hour Glass, 1-1/2 Inch O.D. X 3/4 Inch I.D. * 4 Pieces* Pack Of 4, One Package Per Shock* Sold Individually* Made In USA* Warranty On Shock Bushing Against Defects In Workmanship &...$4.99 -
Shock Bushing 1.75 Inch OD X 1 Inch ID - Pack Of 4
ENERGY SUSPENSION
$8.35Bushings For Shocks * High Quality Shock Absorber Bushings* Made Of Polyurethane * 1/2 Hour Glass, 1-3/4 Inch O.D. X 1 Inch I.D. * Pack Of 4, One Package Per Shock* Sold Individually* Made In USA* Warranty On Shock Bushing Against Defects In Workmanship...$8.35 -
Regulator For Air Control Kit
LOAD-SHARE SUSPENSIONS
$52.99Regulator For Air Control Kit * High Quality Regulator* For Air Control Kit* Sold Individually* Warranty On Regulators Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is...$52.99 -
Roadsknz 5 X 18 Inch Aluminum Step Plate W/ Rubber Insert & Mounting Holes
ROADSKNZ
$232.89Roadsknz Step Plate With Rubber InsertDo you need a step plate to protect a painted or stainless steel surface against scratching? Elite Truck Accessoriesoffers this attractive 5 x 18 inch step plate by Roadsknz that will help protect high traffic areas...$232.89 -
Brunner Stainless Steel Trough Style Air Line Box
BRUNNER FABRICATION
$605.9920.25 X 15 Inch Trough Style Air Line Box By Brunner FabricationProtect the air line connection on your truck with this high quality trough style airline box by Brunners Fabrication Inc. It is made of a strong stainless steel material and measures 10.25...$605.99