Complete Supercharger Rebuild Kit includes: 
Oil seal kit (9x oil seals, complete internal hardware kit, threadlocker)
2x OEM supercharger Clutch Bearings 
1x Clutch Bearing Installation Tool
2x OEM Impeller Shaft Bearings (high precision ABEC7 impeller shaft bearings with partially crystalline PEEK-carbon fiber reinforced cage rated to 250°C (482°F) 
1x Precision-machined Impeller Bearing Installation Tool
Fits all supercharged Alpina B5/B6/B7 models.
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