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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Stainless Steel Aero Style Bug Shield For Peterbilt 379 Extended Hood
TRUX ACCESSORIES
$179.99Peterbilt 379 SS Bug DeflectorHelp fend off-road hazards and keep your windshield in great condition with this 44-inch wide stainless steel bug shield. It mounts on the hood to redirect airflow around your truck so fewer flying insects and road debris...$179.99 -
Smoked Plastic EGR Bugshield For Peterbilt 379
AFTERMARKET
$97.69EGR Bugshield Fits Peterbilt 379 * High Quality EGR Bug Shield * Made Of Plastic* Smoked Color * Fits Peterbilt Models* Individually Styled To Fit* Sold Individually* Made In USA* Warranty On EGR Bug Shield Against Defects In Workmanship & Material From...$97.69 -
24 Inch 430 Stainless Steel Frame Tool Box W/ Full Top Step For Peterbilt 379
ROADWORKS
$1,232.99Stainless 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...$1,232.99 -
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 Step This high-quality 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...$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 Mafia Made 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...$1,184.99 -
Stainless Steel Battery Box For Peterbilt 378, 379 & 389
VALLEY CHROME
$1,473.99Wingmaster Battery Box Stainless Steel Fits Peterbilt 378/379/389 * High Quality Battery Box* Made Of 304 Stainless Steel* Formed Lid With Smooth Rounded Front Edge * 12 Gauge Lid* 16 Gauge Back And Bottom* Mounts To Factory Box Mounting Angles...$1,473.99 -
Stainless Steel Tool Box With Rounded Front Top & Tie Downs For Peterbilt 378, 379 & 389 Glider
VALLEY CHROME
$1,473.99Wingmaster Stainless Steel Tool Box With Molded Lid The stainless steel toolbox perfectly fits various Peterbilt truck models, providing secure storage with its rounded top, molded lid, and rubber latches. It offers easy access and a high-quality look,...$1,473.99 -
Smooth Stainless Steel Rear Tool Box W/ Rounded Corners & Locks For Peterbilt 379, 389
VALLEY CHROME
$1,473.99Peterbilt SS Rounded Look Rear Tool Box W/ Locks * High Quality Rear Tool Box* Stainless Steel* Rounded Look* Made In USA * Sold Individually* Warranty On Rear Tool Boxes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$1,473.99 -
Stainless Steel Rounded Battery Box With Locks For Peterbilt 379, 388, 389, 389 Glider
VALLEY CHROME
$1,363.99Stainless Steel Rounded Battery Box With Locks Fits Peterbilt 379, 388, 389 & 389 Glider * High Quality Battery Box* Stainless Steel* Rounded* Locks* Sold Individually * Warranty On Battery Box Against Defects In Workmanship & Material From Date Of...$1,363.99 -
CSM SS Battery Box & Tool Box Replacement Lid W/ Radius Corners For Peterbilt 378, 379 & 389
CHROME SHOP MAFIA
$415.99Stainless Steel Battery Box & Tool Box Replacement Lid With No Upper Step By Chrome Shop MafiaChrome Shop MafiaÂ’s aftermarket Stainless Steel Battery and Tool Box Replacement Lid with No Upper Step for Peterbilt 378, 379, and 389 is designed to replace...$415.99 -
CSM SS Battery Box & Tool Box Replacement Lid W/ Square Corners For Peterbilt 378, 379 & 389 With No Upper Step
CHROME SHOP MAFIA
$418.99Stainless Steel Battery Box & Tool Box Replacement Lid With No Upper Step By Chrome Shop MafiaChrome Shop MafiaÂ’s aftermarket Stainless Steel Battery and Tool Box Replacement Lid with No Upper Step for Peterbilt 378, 379, and 389 is designed to replace...$418.99 -
CSM Mounting Brackets For Battery Or Tool Box For Peterbilt 375, 377, 378, 379, 386 & 389
CHROME SHOP MAFIA
$143.99Peterbilt 375 377 378 379 386 389 Mounting Brackets For Battery Or Tool Box by CSM Shop high-quality steel mounting brackets for battery or tool boxes, designed for Peterbilt models 375, 377, 378, 379, 385, 386, and 389 (1987-2023). Painted black...$143.99