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Peterbilt 375/377 Parts

Peterbilt 375/377 Parts

Universal Parts

Peterbilt 375/377 Parts

Whether you’re keeping it on the road or giving it a facelift, we’ve got the aftermarket parts to make it happen.

Personalize Your Rig with Aftermarket Customizations

This category is packed with parts designed to fit your 375 or 377 just right. From functional repairs to custom upgrades, everything here is made for serious use and long hauls. Need to replace something? We’ve got: - Exterior body panels - Headlights, mirrors, and hoods - Bumpers, fenders, and grilles Want to upgrade your ride? Check out: - Chrome accessories - Interior upholstery and dash trim - Sleeper and cab add-ons All parts are built to handle daily wear and tear. No guesswork. No cheap knock-offs. Just quality components that fit and last. Whether you're a fleet owner keeping your trucks sharp or an owner-operator customizing your cab, you’ll find what you need right here.

Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!