The Getrag 7DCL750 transmission / transaxle is standard on over a dozen Ferrari models, all Mercedes AMG GT series vehicles and the Ford GT. It requires a multitude of exclusive tools and parts for disassembly and assembly. When removing the flange, it is always standard practice to replace the Corteco seals. This seal is the right hand (passenger side/differential cover) and one is required. This is genuine OEM European stock. Sold by Bensch-Made in Simsbury, Connecticut.