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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3.5 X 48 Inch Stainless Steel Sleeper Panels W/ 10 - 2 Inch Amber LEDs
TRUX ACCESSORIES
$299.99Sleeper Panels Fits PeterbiltDo you want to brighten up your 48 inch Peterbilt sleeper? Elite Truck Accessoriescan help you illuminate your truck with this pair of shiny stainless steel panels. Each panel features 5 amber 2- inch diode lights with amber...$299.99 -
On Sale
3.5 X 36 Inch Stainless Steel Sleeper Panels W/ 8 - 2 Inch Amber LEDs
TRUX ACCESSORIES
Now: $189.69Was: $270.99Sleeper Panels Fits PeterbiltDo you want to brighten up your 36 inch Peterbilt sleeper? Elite Truck Accessoriescan help you illuminate your truck with this pair of shiny stainless steel panels. Each panel features 4 amber diode lights with ribbed lenses...Now: $189.69Was: $270.99 -
On Sale
CSM SS 7 X 70 Inch Wing Extender Panel For Peterbilt
CHROME SHOP MAFIA
Now: $20.25Was: $134.99Wing Extender Panel Fits Peterbilt 70 Inch Unibilt Sleepers By Chrome Shop Mafia * Made Of High Quality Stainless Steel* Fits 70 Inch Unibilt Bunks* 7 Wide* Sold As Pair* Warranty On Extender Panels Against Defects In Workmanship & Material From Date Of...Now: $20.25Was: $134.99 -
Stainless Steel Sleeper Extension With 2 Amber LEDs For 70 Inch Sleeper For Peterbilt
TRUX ACCESSORIES
$161.99Sleeper Extension Fits PeterbiltAdd some shine to your truck with this pair of LED hood extensions. Each panel is made with polished stainless steel and has 1 round 2-inch amber light. The extensions fit Peterbilt models 359, 377, 378, 379, 386, 388, and...$161.99 -
On Sale
CSM SS 7 X 63 Inch Sleeper Panels For Peterbilt
CHROME SHOP MAFIA
Now: $263.89Was: $376.99Sleeper Panels Fits Peterbilt By Chrome Shop Mafia * Made Of High Quality Stainless Steel* 63 Inch Length* 7 Inch Width* Full Wrap* Sold As A Pair* Warranty on Sleeper Panels Against Defects In Workmanship & Materials From Date Of Purchase*** High...Now: $263.89Was: $376.99 -
CSM Aluminum 9 X 63 Inch Full Wrap Sleeper Bar For Peterbilt
CHROME SHOP MAFIA
$437.99Full Wrap Sleeper Bar Fits Peterbilt By Chrome Shop Mafia * Made Of High Quality Aluminum* 63 Inch Length* 9 Inch Width - Photo Width Is Approximate* Full Wrap* Sold As A Pair* Warranty On Sleeper Bars Against Defects In Workmanship & Materials From Date...$437.99 -
CSM Aluminum 7 X 63 Inch Sleeper Panels W/ Full Wrap For Peterbilt
CHROME SHOP MAFIA
$376.99Sleeper Panels Fits Peterbilt 378, 379, 386, 388 & 389 By Chrome Shop Mafia * High Quality Sleeper Panel* Made Of Aluminum* 63 Inch* 7 Inch Wide Aluminum Full Wrap* Sold As Set* Warranty On Sleeper Panels Against Defects In Workmanship & Material From...$376.99 -
CSM Aluminum 7 X 36 Inch Sleeper Panel W/ Full Wrap For Peterbilt
CHROME SHOP MAFIA
$394.99Sleeper Panel Fits Peterbilt By Chrome Shop Mafia * High Quality Sleeper Panels* Made Of Aluminum* Fits 36 Inch Sleepers* 7 Inch Wide* With Full Wrap Front And Back - Cut Out For Fuel Tank* Sold As Pair* Warranty On Sleeper Panel Against Defects In...$394.99 -
CSM SS 7 X 36 Inch Sleeper Panels For Peterbilt
CHROME SHOP MAFIA
$307.99Sleeper Panels Fits Peterbilt By Chrome Shop Mafia * Made Of High Quality Stainless Steel* 36 Inch Length* 7 Inch Width* For Standard Wrap Models* Sold As A Pair* Warranty On Sleeper Panels Against Defects In Workmanship & Materials From Date Of...$307.99 -
24 Inch 430 Stainless Steel Frame Tool Box W/ Full Top Step For Peterbilt 379
ROADWORKS
$1,049.99Stainless Steel 24 Inch Frame Tool Box With Full Top Step Fits Peterbilt 379 * High Quality Tool Box* Made Of 430 Stainless Steel* 24 Inch* With Full Top Step * Sold Individually* Warranty On Tool Boxes Against Defects In Workmanship & Material From Date...$1,049.99 -
CSM 31 Inch Diamond Plate Aluminum New Style Step Tool Box For Peterbilt 378, 379 & 389 Glider
CHROME SHOP MAFIA
$1,249.99Chrome Shop Mafia Aluminum Tool Box Fits Peterbilt With New Style StepThis aftermarket replacement features square corners and is crafted without an upper step, making it a perfect fit for those seeking a practical and stylish solution. Whether you need...$1,249.99 -
CSM SS 30 X 30 X 15.5 Inch Battery Box Or Tool Box For Peterbilt 378, 379 & 389
CHROME SHOP MAFIA
$1,184.99Stainless Steel Tool Box Or Battery Box Fits Peterbilt 378, 379 & 389 By Chrome Shop MafiaMade by Chrome Shop Mafia, this battery/tool box is constructed with quality 304 Stainless steel and measures 30 inches long, 30 inches wide, and 15 inches tall...$1,184.99