Parts & Accessories for Peterbilt 357/378

Peterbilt’s 357 and 378 heavy-duty semi trucks are built for performance and durability, featuring a steep fiberglass hood and set-back front axles. These models share the same hood design, making it easier than ever to find the right aftermarket truck hood for your rig at Big Truck Hoods.

We offer a wide selection of aftermarket Peterbilt parts, including the Durabuilt Fiberglass Hood for Peterbilt 357/378, the Steel Chrome Bumper Axle Forward Without Fog Light Hole Cutouts, and the Short Aluminum 1" Grill Insert Trim. Our parts are designed to fit perfectly and can be customized with your own paint for a fresh, like-new look. If you’re unsure whether a part is the right fit, our knowledgeable customer service team is ready to answer your questions, provide estimated shipping times, and help you choose the right component for your truck.

At Big Truck Hoods, customer satisfaction is our top priority. We offer a flexible returns and exchange policy, but we encourage you to contact us first so we can assist you promptly. Browse our full collection of aftermarket truck hoods, bumpers, grills, and accessories for Peterbilt 357/378 online today, or call us at (877) 839-0159 for personalized support.