
Peterbilt 389 Frame & Chassis
Find top-notch Peterbilt 389 Frame & Chassis parts at 4 State Trucks. From air springs and brake parts to light bars and shock absorbers, you'll get everything to keep your rig in shape. Need sturdy crossmembers or stylish nut covers? It's all here. Shop now and keep your Peterbilt 389 running smooth and looking great.
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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 -
BESTfit Leaf Spring Hanger Replaces 01-42590M004 & 01-48280M004 For Peterbilt With Air Trac Suspension
BESTFIT TRUCK PARTS
$249.99BESTfit Spring Hanger Assembly * High Quality Air Trac Hanger* Driver Or Passenger Side* Front Of Rear* Use With Wear Pad Kit* Flange Thickness 7/16 Inch * Sold Individually* Warranty On Air Trac Hangers Against Defects In Workmanship & Material From...$249.99 -
Bottom Mounting Bracket For Double Side 2 Air Springs Per Side
LOAD-SHARE SUSPENSIONS
$128.99Bottom Mounting Bracket * High Quality Mounting Bracket* For Double Side - (2) Air Springs Per Side* Sold Individually* Warranty On Mounting Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...$128.99 -
Shock Bolt With Shoulder For Front Air Ride Kits
LOAD-SHARE SUSPENSIONS
$59.155/8 Inch Diameter Shock Bolt With Shoulder Includes Nuts & Washers * High Quality Steel Bolt* 5/8 Inch Diameter* Used in Air Ride Kits And Other Applications* Includes Nuts And Washers* Sold Individually***High Quality Aftermarket Replacement Part (Not...$59.15 -
Air Bag Replaces C81-1003, C81-1012, C81-6000 & W01-358-8813 For Flex Air, AG380 & Airglide Suspensions
AFTERMARKET
$198.99Replacement Air Spring Rolling Lobe For Peterbilt & Kenworth * High Quality Air Spring * Sold Individually* Warranty On Air Spring Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...$198.99