This ad is for a supercharger rebuild kit for the Gen 5 Eaton M112 supercharger as used in Jaguar XKR 4.2 litre models.  It is possible to buy cheap roller bearings of the correct size for the nose section, but often they are not of the quality and roller clearance specification required for the high rotary speeds of a supercharger - our kits use high quality SKF bearings with the correct clearance specification. The rear needle rollers are extremely difficult to source, especially for the Gen 5 units, and ours come from Eaton. 

This kit contains the items you need to carry out a full rebuild of the late-model Gen 5 M112 fitted to 4.2 Jaguar and Range Rover models (excluding the centre rotor pack bearings which were not designed to be changed). This rebuild can be done in a home garage but you will require a hydraulic workshop press.

Sale includes:

Rear snout bearing

Front snout bearing

Front oil seal

225ml of synthetic oil

Rear needle roller bearings x2 (pre-greased)