
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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7.25 X 6.75 Inch Chrome-Plated Die Cast Aluminum Large Folding Step With Stainless Steel Springs
AFTERMARKET
$100.97Large Folding Step Conforms To National Fire Protection Association Specifications * High Quality Folding Step-Cast* Made Of Aluminum* Dimensions- 6.75 Inch Platform Width- 7.25 Inch Platform Depth- 4 Inch Mounting Bracket Width- 4.88 Inch Mounting...$100.97 -
1.38 X 15 X 12 Inch Black Powder-Coated Galvanized Wire Cable Type Anti-Slip Truck Step
AFTERMARKET
$148.99Truck Step With 1.25 Inch Galvanized Wire Cable Sides * High Quality Steel Cable Step* Black Powder-Coated Carbon Steel* 1.25 Inch Galvanized Wire Cable* Dimensions- 1.25 Cable Diameter- 12 Inch Step Width- 1.38 Inch Step Depth- 1.88 Step Thickness- 15...$148.99 -
12 X 12 Inch Steel Perforated Cable Style Step - Bolt On
AFTERMARKET
$143.99Black Powder Coated Cable Type Truck StepCheck out this heavy-duty Cable Truck Step with galvanized wire cable sides and a sleek black powder-coated finish. It's built to resist corrosion, giving you long-lasting performance. You can easily bolt or weld...$143.99 -
Zinc-Plated Cast Steel Safety Folding Foot/Grab Step Opens Full 90 Degrees
AFTERMARKET
$11.21Folding Step Adds Convenient Grab Handle Or Step On Vehicle * High Quality Safety Folding Foot Grab Step* Made Of Cast Steel* Zinc Finish* Dimensions- 4.38 Inch Platform Width- 2.10 Inch Platform Depth- 1.75 Inch Mounting Bracket Width- 4.70 Mounting...$11.21 -
Bottom Spring Mounting Bracket Shock Absorber For Canadian Load Share 4 Inch Air Ride Kits 20230-A
LOAD-SHARE SUSPENSIONS
$96.58Canadian Load Share 4 Inch Leaf Bottom Mounting Bracket For Shock Absorber * High Quality Mounting Bracket* Bottom Spring Mounting Bracket* For Shock Absorber* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is...$96.58 -
16 Inch Chrome-Plated Billet Aluminum Step Plate With Rubber Raised Grip Insert - Peterbilt Logo Cutout
LIFETIME NUT COVERS
$519.99Chrome Step Plate With Rubber Raised Grip Insert & Peterbilt Logo Cutout * High Quality Step Plates* Chrome Plated Billet Aluminum* With Rubber Raised Grip Insert* 16 Inches Wide* 6 Inches Tall * Insert With Peterbilt Logo Cutout* Comes With Screw And...$519.99 -
BESTfit Cross Tube 1.772 X 61.75 Inch
BESTFIT TRUCK PARTS
$159.99BESTfit 1.772 OD, 1.125 ID X 61.75 Inch Cross Tube * High Quality Cross Tube* 1.772 Inch O.D.* 1 1/8 Inch - 12 O.D. * 61.75 Inch Length * Sold Individually * Warranty On Cross Tube Against Defects In Workmanship & Material From Date Of Purchase*** High...$159.99 -
BESTfit Cross Tube 1.772 OD X 58.75 Inch
BESTFIT TRUCK PARTS
$159.99BESTfit 1.772 OD X 58.75 Inch Cross Tube * High Quality Cross Tube * 1.772 Inch O.D. * 1 1/8 Inch - 12 I.D* 58.75 Inch Length * Sold Individually * Warranty On Cross Tube Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$159.99 -
1.772 OD X 59.75 Inch Cross Tube
BESTFIT TRUCK PARTS
$512.991.772 OD X 59.75 Inch Cross Tube * High Quality Cross Tube* 59.75 Inch Length* 1.772 Inch O.D.* 1-1/8 Inch * 12 I.D.* Sold Individually* Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of Purchase.*** High Quality Aftermarket...$512.99 -
32 X 32 Inch Black HDPE Regrind Composite Tuff Deck With Mounting Hardware
AFTERMARKET
$414.99Durable Lightweight Tuff Deck Plate * High Quality Tuff Deck Block* Durable Lightweight, Excellent Grip Provides Great Foot Traction * Exceeds D.O.T. Regulations For A Walk Area * For Extra Safety Add Reflective Tape To Increase Safety - Sold Separately*...$414.99 -
32 X 32 Inch Tuff Deck Hardware Kit With 8 Bolts, 8 Nylon Locknuts, 16 Flat Washers, 8 Split Lock Washers
AFTERMARKET
$28.55Durable, Lightweight Tuff Deck Trim Kit * High Quality Tuff Deck Hardware Kit* Made From HDPE Regrind * Durable* Lightweight* Exceeds D.O.T. Regulations For A Walk Area * Safety Add Reflective Tape To Increase Safety - Sold Separately* Modular Drill...$28.55 -
Front Axle Air Ride Kit With Round U-Bolts, Offset Brackets For Peterbilt 567 SFA
LOAD-SHARE SUSPENSIONS
$1,145.99Front Axle Air Ride Kit Fits Peterbilt 567 * High Quality Axle Air Ride Kit * Front Air Ride Add In Kits Assist With:- Maintain Proper Ride Height, - Increase Vehicle Stability- Improve Handling And Steering- Reduce Leaf Spring Wear And Drive Train...$1,145.99