The Peterbilt 357/378 Brake Chambers & Accessories product lineup offers a comprehensive selection of essential parts and accessories for maintaining and upgrading the braking system on Peterbilt semi-trucks. This product lineup includes a wide variety of service chambers, spring brake chambers, automatic slack adjusters, brake hoses, and related components to help keep your Peterbilt truck's braking system in top condition. With options like long stroke and welded clevis configurations, you can find the right brake chambers and accessories to meet your specific needs. These high-quality replacement parts help ensure safe, reliable braking performance for your Peterbilt 357 or 378 model truck. Whether you need to repair, replace, or enhance your truck's braking system, this product lineup has the top-tier Peterbilt parts and accessories to get the job done right.