Rebuild kit for head unit only for Mercury Racing 1075 SCi Generation 3 Superchargers. These superchargers have a 40mm outer diameter for the front rotor bearings. This parts kit is for the head unit only. Drive snout parts and oil must be purchased separately.
Includes the following parts:
- Quantity 2 X-Life front rotor bearings.
- Quantity 2 front rotor JB Performance PTFE seals.
- Quantity 2 rear case INA needle bearings pre-greased.