Parts & Accessories for Peterbilt 337

The Peterbilt 337 is a versatile workhorse built for both local and long-haul tasks. With its durable frame and reliable performance, this truck handles demanding jobs with ease – but even the toughest rigs need the right parts to stay in peak condition.

Big Truck Hoods offers high-quality aftermarket parts for Peterbilt 337, including the Value HD Fiberglass Hood for Peterbilt 335 (L29-6289-101), the 14" Steel Chrome Bumper for Peterbilt 337, and the 16" Durabuilt Stainless Steel Bumper for Peterbilt 337. Each part is engineered to fit perfectly, ensuring your truck remains reliable and road-ready.

Whether you’re replacing a worn bumper, damaged hood, or upgrading your truck’s look, our selection of parts for Peterbilt trucks makes it easy to keep your rig in top condition. Our knowledgeable customer service team is ready to answer questions and help you find the right parts, and with fast nationwide shipping, you can get your truck back on the road quickly. Call us at 877-839-0159 or shop online today to find the aftermarket parts your Peterbilt 337 needs.