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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Galvanized 8.25 X 3.0 Inch Air Tank Straps For Peterbilt 379, 378, 386 & 389
PHOENIX DESIGN
$83.223 X 8.25 Inch Galvanized Steel Air Tank Straps * High Quality Air Tank Strap* Made Of Galvanized Steel* 8.25 Inch Diameter X 3.00 Inches Wide * Sold As Pair* Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship & Material From Date Of...$83.22 -
Stainless Steel 3 Inch Wide Slotted Air Tank Straps For 9.75 Inch Dia. Tanks
PHOENIX DESIGN
$106.993 X 9.75 Inch Stainless Steel Slotted Air Tank Straps * High Quality Air Tank Strap* Made Of Stainless Steel * 9.750 Diameter X 3 Inches Wide* Slotted Style * Sold As Pair * Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship &...$106.99 -
Stainless Steel Air Line Box - Single Elec Plug - Bolted In Ends
PHOENIX DESIGN
$271.99Airline Box W/ Single Electric PlugCrafted from stainless steel, the Air Line Box incorporates two cutouts for air lines. For increased durability and security, its ends are bolted. The overall length of the box measures 32 inches. * High Quality Air...$271.99 -
Bulldog HD Rear Shock Absorber 8.9 Stroke Replaces 03-04629, 03-07281, 03-07421 For Peterbilt
BULLDOG HD SHOCKS
$68.73Heavy Duty Shock Absorber Fits Peterbilt 330, 335, 359, 362, 375, 377, 378, 379, 386, 389, 567 & 587Bulldog HD shocks are fleet tested and approved. This is a premium rear replacement shock reengineered to be better than the factory part that came with...$68.73 -
Stainless Steel 2 Step Crossmember Frame Steps For 7.875 Inch Bolt Spacing For Peterbilt
ROADWORKS
$498.992 Step Cross Member Frame Steps For Peterbilt With 7.875 Bolt Spacing * High Quality Crossmember Frame Step * Made Of Stainless Steel * Two Steps * 7.875 Bolt Spacing * Sold Individually * Warranty On Crossmember Frame Step Against Defects In Workmanship...$498.99 -
Sleeve Type Air Spring Cabin For Peterbilt 388, 389, 389 Glider
AUTOMANN USA
$40.69Peterbilt Sleeve Type Air Spring Cabin * High Quality Air Spring Cabin* Sold Individually * Warranty On Air Spring Cabins Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces...$40.69 -
Cab-Sleeper Air Spring Replaces SC29Y036, 7036 & 7066 For Peterbilt 378, 379, 384, 386, 388, 389 & 389 Glider
AUTOMANN USA
$44.67Cab-Sleeper Air Spring Fits Peterbilt * High Quality Air Spring* Dimensions:- Design Height: 7 Inch - Max Diameter: 5.6 Inch- Max Height: 15.4 Inch - Minimum. Height: 4.00 Inch - Top Plate Diameter (A): 2.99 Inch - Bottom Plate Diameter (C): 2.29 Inch *...$44.67 -
Screw-On Metal/Rubber Exhaust Brake Actuator, Brake Solenoid Flange - Replaces 3871707
DAYTON / DORMAN
$129.99Metal/Rubber Exhaust Brake Actuator & Brake Solenoid Flange * High Quality Exhaust Brake Actuator/ Brake Solenoid* Flange Material: Metal, Rubber* Housing Color: Silver* Mount Type: Screw On* Mounting Hardware Included: No* Package Contents: 1 Brake...$129.99 -
Aluminum Large Mouth Step Box 12 X 25 X 28 Inch
AUTOMANN USA
$620.999 Gauge Aluminum 12 X 25 X 28 Inch Step Box With Large Mouth * High Quality Step Box* 9 Gauge Aluminum* Dimensions:- 12 Length - 28 Inch Width - 25 Height* Large Mouth* Made In USA* Sold Individually * Warranty On Step Boxes Against Defects In...$620.99 -
Chrome-Plated 24 Inch Billet Aluminum Step Plate With Logo For Peterbilt 389 - Pair
LIFETIME NUT COVERS
$599.99Chrome 24 Inch Step Plate With Peterbilt LogoEasily mount these durable step plates by Lifetime Nut Covers to your tool box or battery box step. They are constructed of chrome plated billet aluminum and have durable rubber inserts with logos. Rectangular...$599.99 -
CSM SS Rear Crossmember Cover With Notch Cutout For Peterbilt
CHROME SHOP MAFIA
$109.99Crossmember Cover Fits Peterbilt By Chrome Shop MafiaThis rear frame stainless steel cross member cover By Chrome Shop Mafia with a notch cutout is for steel cross members. It is cut to fit specific Peterbilt 362, 375, 377, 378, 379, 386, 388, 389, and...$109.99 -
Steel Rear Crossmember With Cutout Replaces 01-47400M000 For Peterbilt 378, 379, 386 & 387
AFTERMARKET
$400.9933.50 Inch Tapered Crossmember With Cutouts For Peterbilt * High Quality Rear Crossmembers * Made Of Steel* 33-7/16 Inch Overall Length* 1/4 Inch Thick* 4.50 Inch Height* 90-Dg Bend Bottom Angle* 110-Dg Bend Upper Angle* 30.50 Inch C To C Bolt Holes*...$400.99