The Peterbilt 389 Glider Drivetrain product line offers a wide range of high-quality replacement parts for drivetrain systems. From u-joints and differential components to camshafts and suspension parts, this line ensures peak performance for your truck. Key features include: OEM-quality and aftermarket parts for Peterbilt 389 drivetrains Compatibility with popular 389 models Durable, heavy-duty components Easy installation and maintenance Cost-effective solutions for repairs Whether upgrading or maintaining your Peterbilt 389, this product line has the parts you need to keep your truck running smoothly.