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 Gabriel Shock Stud Assembly - 402041
GABRIEL
$20.35BESTfit Gabriel Shock Stud Assembly Replaces 402041 * High Quality Stud Assembly* Sold Individually* Warranty On Stud Assemblies Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...$20.35 -
Over-Inflate Kit For PACCAR Rear Air Suspension - Includes 12V Air Solenoid, 25 Ft 1/2 Inch Air Line & Fittings
AFTERMARKET
$133.99Over-Inflate Kit For Peterbilt & Kenworth Rear Air Suspension * High Quality Over-Inflate Kit* Over Inflate Kit* For Paccar Rear Air Suspension* Contains Air Solenoid* 12 Volt* 25 Ft 1/2 Airline And Fittings* Does Not Come With Switch* Sold As Kit***High...$133.99 -
304 Stainless Steel On-Top Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way, Hydraulic Hookups
IOWA CUSTOMS
$499.99On-Top Air Line Box Sectionalized Deck Plate W/ Trailer Air, 7-Way & Hydraulic Hookups * High Quality Deck Plate Accessories* Made Of Polished Stainless Steel* On-Top Airline Box * With Trailer Air Hydraulic And One 7 Way Hook Up* Made In USA* Sold...$499.99 -
Stainless Steel 8.25 X 3.00 Inch Air Tank Straps For Peterbilt 379, 378, 386 & 389 - Straight Design
PHOENIX DESIGN
$105.993 X 8.25 Inch Stainless Steel Air Tank Straps * High Quality Air Tank Strap* Made Of Stainless Steel* 8.25 Inches Diameter X 3.0 Inches Wide* Sold As Pair * Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship & Material From Date Of...$105.99 -
Transmission Cooler Mounting Block Kit
OPP - ORIGINAL PARTS PROGRAM
$7.44Transmission Cooler Mounting Block Kit * High Quality Transmission Mounting Block Kit* Fits 29-07050406 Coolers* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)***This Original Parts Program item is not aftermarket and is an...$7.44 -
Breezeway Window Screen, Snap In 18 x 30 Inch For Freightliner, International, Kenworth, Mack, Peterbilt, Volvo W/ Out Vent Post
AFTERMARKET
$70.52Snap In Window ScreenEnjoy natural air flow while driving your full-sized truck with Breezeway Screens. These innovative screens snap easily onto the window of your truck, providing a simple and effective to way to cool off your cab when it is not ready...$70.52 -
Stainless Steel Tool Box Cover With Kenworth Style DPF Box, For Peterbilt 388 & 389
TURNPIKE TRUCK TRIM
$139.99Stainless Steel Tool Box Cover Fits Peterbilt 388 & 389 * High Quality Tool Box Cover* Made Of Stainless Steel* Cover Only* Covers Face Of Tool Box* OE Style Replacement Tool Box* Sold Individually* Warranty On Tool Boxes Against Defects In Workmanship &...$139.99 -
Stainless Steel Rear Frame Cover With Notch Cutout For Steel Crossmembers For Peterbilt
TURNPIKE TRUCK TRIM
$83.99Rear Frame Cover With Notch Cutout * High Quality Rear Frame Covers* With Cut Out* Fits Steel Cross Members* Sold Individually* Warranty On Cross Members Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$83.99 -
Belmor Bug Screen & Winter Front Hardware Kit For Peterbilt 300 Series
BELMOR
$36.71Bug Screen & Winter Front Hardware Kit Fits Peterbilt With 12 Turn BucklesQuickly change between your Belmor Bug Screen and Winter Front with this hardware kit. It includes 12 turn buckles, 12 screws, 12 lock washers, 12 flat washers and 12 nuts. It fits...$36.71 -
20 Inch Chrome Standard Rolled End Bumper, 10 Gauge W/ Tow Holes For Peterbilt 365, 388, 389, 389 Glider
VALLEY CHROME PLATING
$1,058.99Valley Tapered To Valley Chrome Tapered Rolled End Bumper W/ Tow Holes * High Quality Replacement Bumper* Made Of 10-Gauge (1/8 Inch Thick) Chrome-Plated Steel* Has Cutouts For- Mounting Holes- Tow/Hitch Holes* 20 Inch Standard Tapered End* Does Not...$1,058.99 -
Rockwood Stainless Steel Switch Guard Front Full Locking Diff For Peterbilt
ROCKWOOD
$18.99SS Front Full Locking Diff Switch GuardElite Truck Accessoriesoffers this quality stainless steel blank front full locking differential switch guard cover by Rockwood Products. Sold individually, it is designed for various Peterbilt models and is made in...$18.99 -
Stainless Steel 7 Inch Round Headlight Retaining Ring
UNITED PACIFIC
$9.27SS 7 Inch Headlight Retaining Ring W/ 3 Screw Tabs * High Quality Headlight Retaining Ring* Made Of Polished 304 Stainless Steel * 7 Inch* Direct-Fit Replacement Without Trimming* Sold Individually* Warranty On Headlight Retaining Ring Against Defects In...$9.27