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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BESTfit Hydraulic Tank Mounting Kit For Rectangular Top Of The Frame Style
BESTFIT TRUCK PARTS
$41.81BESTfit Rectangular Top-Of-Frame Style Hydraulic Tank Mounting Kits * High Quality Mounting Kit* Hydraulic* Rectangular Top Of The Frame Style* Sold As Kit* Warranty On Hydraulic Tank Mounting Kit Against Defects In Workmanship & Material From Date Of...$41.81 -
BESTfit Torque Rod For Peterbilt & Kenworth With Flex Air, AG380, AG210L & AG400L Suspensions
BESTFIT TRUCK PARTS
$103.99BESTfit Torque Rod Replaces OE C65-6013-0000006-49 & TR030020010Upgrade your vehicle's suspension system with our torque rod, designed for durability and performance. With a sturdy shaft diameter of 1-1/4 inches and a length of 25.562 inches, this...$103.99 -
BESTfit 1/2 X 6 Inch Center Bolt With 3/4 Inch Head For Front Spring
BESTFIT TRUCK PARTS
$5.09BESTfit Trailer Leaf Spring Center Tie BoltElevate your vehicle's suspension with this aftermarket replacement Center Bolt designed for the front spring. Measuring 1/2 inch in diameter and 6 inches in length, this fine-pitch bolt ensures a secure and...$5.09 -
24” Bottom Mud Flap Plates - Texas
GRAND GENERAL
$14.23Material: 11.5 gauge chrome plated steelSize: 4" (H) x 24" (W) Installation: 3 studs welded on back Mounting hardware included Unit & Package: Sold by each, color display bag$14.23 -
Mini Torpedo Cab Light Housing For Mini Hero Watermelon Lights
ROADWORKS
$57.99RoadWorks Chrome Mini Torpedo Cab Light Housing * High Quality Cab Light Housing* For Mini Hero Lights* Made In USA* Sold Individually* Warranty On Cab Light Housings Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$57.99 -
304 SS Antenna Bracket For Rear Of Sleeper
JML KUSTOMS
$42.9914 Gauge Stainless Steel Antenna Bracket * High Quality Antenna Bracket* Made Of 14 Gauge 304 Stainless Steel * For Rear Of Sleeper * Sold Individually * Warranty On Antenna Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High...$42.99 -
30 X 11 Inch Flexible Rubber Step With Galvanized Steel Diamond Deck Tread
AFTERMARKET
$227.99Flexible Rubber Step With Diamond Plate Deck Tread * High Quality Flexible Belted Rubber Step* Galvanized Step* Made Of Carbon Steel* Dimensions- 30 Inch Width- 4.75 Inch Depth- 11 inch Step Height- 1.88 Inch Step Thickness * Bolt On Or Weld On* Resists...$227.99 -
Bronze Bushing, 1-3/4 X 1-1/2 X 4 Inch
AUTOMANN USA
$10.19Rear 4 Inch Bronze Bushing * High Quality Bronze Bushing* 1-3/4 Inch OD* 1-1/2 Inch ID * 4 Inch Length* Sold Individually* Warranty On Bronze Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...$10.19 -
1.794 X 9.06 Inch King Pin Kit W/ 460.T182S Bearing - Replaces 328342, 5012205, 5301201, 85105491, R200281
AUTOMANN USA
$175.991.794 X 9.06 Inch King Pin Kit W/ 460.T182S Bearing * High Quality King Pin Kit* With 460.T182S * Bearing 1.794 Inch X 9.06 Inch * King Pin Uses 467.209 * Bushings Type- Sd * Bushing Type- Bronze * OD -1.794 Inch * Length- 9.05 Inch * Thrust Bearing- 460...$175.99 -
12.795 Inch Wabco Air Disc Rotor W/ 17 Threaded Bolt Holes - Replaces M44D75180
AUTOMANN USA
$239.9912.795 Inch Wabco Air Disc Rotor W/ 17 Threaded Bolt Holes * High Quality Air Disc Rotor * 12.795 Inch * Threaded Bolt Holes * Disc Brake Shape- U Shape * Disc OD - 12.795 Inch * Overall Depth- 5.848 * Inch Bolt Circle- 7.717 Inch * Hole Diameter- M14 X...$239.99 -
Aluminum 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, Hydraulic Hookups
IOWA CUSTOMS
$411.9918 Inch Smooth Aluminum Recessed Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, Hydraulic HookupsOrganize connectors on the back of your truck with this 18 inch recessed air line box by Iowa Customs with pre-cut openings for trailer air, a...$411.99 -
Windshield Wiper Motor Replaces 18-03676 For Peterbilt 379, 386, 388 & 389
AUTOMANN USA
$148.99Electric Wiper Motor Fits Peterbilt 379/386/388/389 * High Quality Wiper Motor* 8 Inch Length* 3.5 Inch Height* 5 Pin Plug* Sold Individually** Please Verify OE Numbers and Style Before Purchasing This Part, There May Be More Than One Option For Your...$148.99