Mercury 94996T2 OEM MerCruiser Alpha Bell Housing Gasket Kit This genuine OEM MerCruiser gasket kit is for use with Alpha drives. This 6 piece gasket set contains all tou need to install your bell housing. This helps protect your system and keeps your connection between engine and outdrive secure.Features Compatible with MerCruiser R, MR, and Alpha One Gen II drives (s/n 6225577 and above, 1983 & newer); Includes a complete 6-piece gasket kit for bell housing installation; Engineered using durable gasket, seal, and o-ring materials; Built to deliver long-lasting performance in marine environments; Manufactured by Mercury Precision for optimal fit and function; Supported by decades of Mercury engineering and manufacturing expertise; Application Fits MerCruiser: R, MR, Alpha One, & Gen II drives with serial numbers 6225577 & Above and built from 1983 - Present.;