034Motorsport Billet Aluminum Rear Main Seal for Audi VW 1.8T 2.0T FSI 1996-2016

034Motorsport's Billet Aluminum Rear Main Seal is designed to replace the failure-prone stamped steel factory Rear Main Seal on your 1.8T or 2.0T FSI Volkswagen and Audi. This Billet Rear Main Seal is CNC machined from 6061-T6 Aluminum and features an OEM Viton Elring seal with an integral tension spring to ensure a tight seal to the crankshaft.The OEM rear main seal utilizes a poorly designed PTF "sealing lip" which over time leads to an oil leak between your engine and transmission. The failur