PETERBILT
Find a complete selection of aftermarket parts designed specifically for Peterbilt trucks. From engine components and exhaust systems to brakes, filters, and suspension parts, our inventory ensures you keep your Peterbilt running smoothly and efficiently. Whether you're upgrading for better performance or replacing worn-out parts, our aftermarket solutions offer cost-effective, durable options without compromising quality. Shop with confidence knowing all parts meet rigorous standards for compatibility and reliability. Enhance your Peterbilt truck's lifespan and performance today with our trusted aftermarket parts.
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30 Inch Stainless Steel Frame Tool Box With Full Top Step For Peterbilt 379
ROADWORKS
$1,149.99Stainless Steel Frame Tool Box With Full Top Step * High Quality Frame Tool Box* Made Of Stainless Steel* 30 Inch * With Full Top Step* OE Style Replacement * Made In USA* Sold Individually* Warranty On Frame Tool Boxes Against Defects In...$1,149.99 -
30 Inch Stainless Steel Lower Replacement Step For RoadWorks Battery Box For Peterbilt 379
ROADWORKS
$158.9930 Inch Stainless Steel RoadWorks Battery Box Lower Step Replacement * Replacement Lower Step * For Roadworks Battery Or Tool Box* Get Into Your Truck With Ease Again With New Steps* Made Of High Quality Aluminum* Designed With Non-Slip Factory Style...$158.99 -
Chrome-Plated 24 Inch Billet Aluminum Step Plate With Logo For Peterbilt 379 - Pair
LIFETIME NUT COVERS
$606.99Chrome 24 Inch Step Plate With Peterbilt Logo Easily 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 379 logos. Each...$606.99 -
CSM Diamond Plate Aluminum OE Style Battery Box Replacement Lid With New Style Grip Step For Peterbilt 378 & 379
CHROME SHOP MAFIA
$257.99Aluminum Battery Box Replacement Lid With New Style Grip Step By Chrome Shop MafiaChrome Shop MafiaÂ’s aftermarket Diamond Plated Aluminum Battery Box Replacement Lid with New Style Grip Step is designed to replace your OE 01-05012000 factory style...$257.99 -
CSM SS Permit Panels For Battery & Tool Box Cover For Peterbilt 378, 379
CHROME SHOP MAFIA
$164.99Stainless Steel Battery & Tool Box Covers Permit Panels By Chrome Shop MafiaDisplay your permits on your Peterbilt 379 or 379 with these two piece stainless steel panels. One panel mounts to the battery box and the other panel mounts to the front of your...$164.99 -
Roadworks SS Battery Box, 30 Inch For Peterbilt 379
ROADWORKS
$1,075.99RoadWorks 30 Inch Stainless Steel Peterbilt Style Battery BoxEnjoy convenient storage with this 30 inch stainless steel Peterbilt Style Cab Access Box by RoadWorks. It fits Peterbilt 379 models from 1987 through 2007. * High Quality Battery Box* Made Of...$1,075.99 -
CSM Aluminum Rear Sleeper Shock Box Cover For Peterbilt 378, 379, 388, 389 - 2006 And Newer
CHROME SHOP MAFIA
$430.99Paintable Aluminum Rear Sleeper Shock Box Cover Fits Peterbilt By Chrome Shop Mafia * High Quality Rear Sleeper Shock Cover * Made Of Smooth Aluminum * Paintable * 1 Piece * Sold Individually* Warranty On Shock Box Cover Against Defects In Workmanship &...$430.99 -
CSM Aluminum Rear Sleeper Shock Box Cover For Peterbilt 377, 378, 379 - 2006 And Older
CHROME SHOP MAFIA
$422.99Rear Sleeper Shock Box Cover Fits Peterbilt By Chrome Shop Mafia * High Quality Rear Sleeper Shock Cover * Made Of Smooth Aluminum * Paintable* 1 Piece * Sold Individually* Warranty On Shock Box Cover Against Defects In Workmanship & Material From Date...$422.99 -
CSM Aluminum Diamond Plate Battery Box, 30 x 30 x 15 1/2 Inch W/ Step For Peterbilt 359, 378, 379, 386
CHROME SHOP MAFIA
$716.99Old School Style Aluminum Battery Box With SS T Latches By Chrome Shop MafiaProtect your battery from exposure to water and grease with this high quality 30 inch battery box with perforated step. Featuring an old-style design, the lid and step are made...$716.99 -
Fiberglass Tool/Battery Box Cover For Peterbilt 379 1987-2007 - Pair
FIBERTECH
$761.99Fiberglass Tool Box Or Battery Box Cover Fits Peterbilt 379 * High Quality Tool/Battery Box Covers* Made Of Fiberglass * Made In USA* Sold As Pair** Warranty On Tool/Battery Box Covers Against Defects In Workmanship & Material From Date Of...$761.99 -
Front Air Cleaner Light Panels W/ 16 - 2 Inch Flat Amber Incandescent Lights For Peterbilt W/ Premium Donaldson AC
ROADWORKS
$159.99Front Breather Light Panels For Peterbilt 378, 379, 388 & 389 W/ Premium Donaldson Breather * High Quality Front A/C Light Panels* Made Of Stainless Steel* 26 Inches Tall* 16 - 2 Inch Flat Amber Incandescent Lights* Fits Premium Donaldson Air Cleaners*...$159.99 -
Cab Fresh Replacement Filter For Peterbilt
CAB FRESH FILTER CO.
$19.37Interior Replacement Filter Fits PeterbiltFind aftermarket CAB Fresh replacement air filters for your Peterbilt at 4 State Trucks. It mounts under the dash in the interior of your cab and features built in technology that minimizes odors for around 6...$19.37