Description
Replacement SKF input shaft bearing set for Powerdyne Superchargers and other brands.
The bearings used here are an upgrade over stock. The parts are the correct RPM, load, and temperature rating for this supercharger. Do NOT install just any bearing in this area.

Oil fill plug
Whipple vented pulley stud nut, rotor nut, 12 point ARP, 12mm
Powerdyne mounting bolts
Bypass mounting bolts
Coupler drive, direct drive mounting hub
Head unit rebuild kit for OA-3133, OA-3150 for G1 models.
JB Performance Supercharger Oil with Stage 3 Technology 8 ounce bottle.
Powerdyne volute clamping bolt 