Peterbilt 389 Frame Crossmembers & Covers

Get your new Peterbilt 389 frame crossmembers and covers here. Whether you're looking to replace old parts or enhance your truck's look, our collection features sturdy frame crossmembers, walking beams, sleek stainless steel rear covers, and mounting hardware. Shop now and enjoy seamless installation, robust construction, and great deals on all Peterbilt 389 parts.