The Rear Main Seal 5117S is a crucial component in automotive engines, designed to prevent oil leakage from the main crankshaft. Made with high-quality materials, it offers excellent durability and reliability for a long-lasting engine performance. Installing the 5117S is straightforward and can be done without any special tools. With its superior sealing capability and easy installation, the Rear Main Seal 5117S is the preferred choice for automotive enthusiasts and professionals alike. Order yours today for a dependable solution to engine oil leakages.