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.

Whipple Supercharger side badge W3A, W4B, 140AX, 140R. 175AX, 200AX, 200R, 210AX, 245AX, 275AX
Oil fill plug
Rotor seal shaft sleeve
Rebuild kit for 07-21 Toyota 5.7L TVS 1900
OEM Powerdyne Supercharger cast impeller fits BD11, BD11a, BD12, BD10 