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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Rear Brake Drum Spacer For Gunite 3922X, Webb 56864B - 1.1 Inch Hole Diameter, 1/2 Inch Hole Depth
TRU-BALANCE
$89.04Brake Drum Spacer For Centering Brake Drum Holes To Stud * High Quality Brake Drum Spacers* Machined From Solid Steel Bar Stock* Specifications:- Rear Brake Drums- 19.50 Inch, 22.50 Inch, 24.50 Inch Wheel- 22MM Wheel Studs- 1.10 Inch Hole Diameter - 1/2...$89.04 -
Rear Brake Drum Spacer For Budd Drive Wheels - 3/4 Inch Wheel Studs, 1 Inch Hole Diameter
TRU-BALANCE
$89.04Budd Drive Wheel Brake Drum Spacers For 3/4 Inch Wheel Studs For 19.5, 22.5, 24.5 Inch Wheels * High Quality Brake Drum Spacers* Machined From Solid Steel Bar Stock* Specifications:- Rear Brake Drums- 19.50 Inch/22.50 Inch/24.50 Inch Wheel- 3/4 Inch...$89.04 -
CSM 60 Inch Under Body LED Light Kit - Blue
CHROME SHOP MAFIA
$351.99Blue Under Body Light Kit By Chrome Shop Mafia * High Quality Light Kit * 60 Inch Length* 6 - 4 Inch Round Blue LED Lights * Sold With Brackets* Grommets, Wiring And Lights* Sold Individually* Warranty On Light Against Defects In Workmanship & Material...$351.99 -
Light Bracket Billet Aluminum For Bullet Style Lights
AFTERMARKET
$319.99Aluminum Billet Bracket For Bullet Style Lights * High Quality Brackets* Made Of Billet Aluminum* Sold As Pairs* For Bullet Style Lights, Not Included* Mounts To The Bottom Of Frame Rails* Warranty On Brackets Against Defects In Workmanship & Material...$319.99 -
Front Axle Air Ride Kit W/ Shock Brackets For Round U-Bolts
LOAD-SHARE SUSPENSIONS
$1,059.99Front Axle Air Ride Kit For Round U-BoltsLevel your truck and achieve a smoother, more level ride with this front axle LoadShare air ride kit. It provides a more comfortable ride and reduces strain on your trucks suspension. It increases stability and...$1,059.99 -
Front Axle Bottom Shock Mounting
LOAD-SHARE SUSPENSIONS
$289.99Front Axle Air Ride Kit * High Quality Air Ride Kit* Sold Individually* Warranty On Axle Air Ride Kit Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$289.99 -
3/8 MP X 1/2 Air Brake Fitting For Rubber Hose
AFTERMARKET
$16.31Air Brake Fitting For Rubber Hose * High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$16.31 -
1/4 MP X 3/8 Air Brake Fitting For Rubber Hose
AFTERMARKET
$7.92Air Brake Fitting For Rubber Hose * High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$7.92 -
1/2 Inch Union For Rubber Brake Hose
AFTERMARKET
$29.57Union For Rubber Brake Hose * High Quality Union* 1/2 Size* For Rubber Break Hose* Sold Individually* Warranty On Union Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$29.57 -
Poly Bushing Kit W/ Cross Pin
ENERGY SUSPENSION
$38.09Bushing * High Quality Bushing* Tracking Arm* Sold Individually* Warranty On Bushing Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Numbers: C878, E-2225, E-8815,...$38.09 -
CSM SS Air Tank Straps W/ Welded In Studs For Peterbilt W/ 9 Inch Diameter Air Tanks
CHROME SHOP MAFIA
$96.89Stainless Steel Air Tank Straps, Flat Strap Design By Chrome Shop MafiaKeep your 9 inch CSM air tank in place with these 1.5 inch wide straps. They feature a wide flat design with welded studs to replace OE Style U-Bolts. The straps are made of stainless...$96.89 -
CSM Stainless Steel Blank Trough Air Line Box
CHROME SHOP MAFIA
$193.99Blank SS Air Line Trough Box By Chrome Shop MafiaThis blank stainless steel air line trough box is durable, sleek, and can be easily customized to fit specific needs. Whether a simple or complex installation is desired, this box offers both functionality...$193.99