The OTR O-Ring Kit is the perfect solution for all your sealing needs. Manufactured with high-quality materials for durability and longevity, this kit offers the same fit, form and function as OE. Quality, innovation and durability are the hallmarks of this product, designed for a perfect fit and easy installation. With this kit, you can be sure that your seals will last long. Whether you're replacing a worn out seal or just need a reliable seal for a new project, it is the perfect choice for any job. FleetPride is your First Click in Heavy Duty®.