
Peterbilt 388 Parts
Find the best Peterbilt 388 custom and aftermarket parts in the business here at 4 State. The Peterbilt 388 is a dependable semi truck model that meets the brand's commitment to durability, comfort, and safety for truck owners. When you drive a Pete 388, you'll enjoy the combination of power and strength - and, with help from 4 State Trucks, you can customize your truck to meet your needs. We've got aftermarket and custom bumpers, lighting, toolboxes, and all the aftermarket parts you need for your Pete 388.
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Watermelon Style W/ Chrome Die Cast Housing & SS Bezel - Amber
GRAND GENERAL
$103.99Cab Marker Light W/ Chrome Plastic Housing & Stainless Steel Bezel * High Quality Cab Light* Watermelon Style Lens* Amber Led* Incandescent * Chrome Die Cast Housing * With Stainless Steel Bezel * Sold Individually* Warranty On Cab Lights Against Defects...$103.99 -
Chrome Plated Billet Aluminum Sleeper Light Attachment Plate - 4 Hole
LIFETIME NUT COVERS
$116.99Chrome Plated Billet Aluminum Sleeper Light Attachment Plate- W/ 4 Holes By Lifetime Nut Covers * High Quality Sleeper Light Attachment Plate* Made Of Chrome Billet Aluminum* Replaces The Light In The Rear Of The Sleeper* 4 Hole* Uses 3/4 Inch Round...$116.99 -
Chrome Sleeper Bunk Light Attachment Plate - 3 Hole
LIFETIME NUT COVERS
$120.99Rear Sleeper Light Attachment Plate By Lifetime Nut CoversThe Sleeper Bunk Light Adapter is a versatile solution that enables you to easily replace the lights on the back of your sleeper with any three 3/4 inch round LED lights of your choice. Upgrade...$120.99 -
Amber Grakon 2000 Cab Light Lens 9.15 X 3.64 X 2.34 Inch
OPP - ORIGINAL PARTS PROGRAM
$18.89Grakon 2000 Replacement Amber Lens * High Quality Replacement Cab Light Lens* Dimensions- 9.15 Inch Length- 3.64 Inch Width- 2.34 Inch Thickness* Amber Lens* Sold Individually* Warranty On Replacement Cab Light Lens Against Defects In Workmanship &...$18.89 -
6.5 X 4.17 Inch Rectangular Halogen Headlight W/ H4 Bulb
GRAND GENERAL
$54.28Rectangular Halogen Headlight W/ H4 Bulb - Without Adapter * High Quality Headlight* Glass Lens* Dimensions:- 6.5 Inch Width - 4.17 Inch Height* With H4 Halogen Bulb* 55/60 Watt* Rectangular * Multi-Surface Aluminum Reflector Design* Without Adapter*...$54.28 -
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 -
Fuel Sender For 26 Inch Tank, Tube Style For Peterbilt, Mack, Volvo
ISSPRO
$96.9926 Inch Tank Fuel Sender Replaces 11-03997-026At 4 State Trucks, we offer top of the line aftermarket Isspro fuel senders for 26-inch diameter tanks. This fuel sender fits multiple Mack, Peterbilt, and Volvo models. It is sold individually and is backed...$96.99 -
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