Description
JB Performance PTFE impeller seal cartridge. Fits ProCharger A1, C2 Supercharger. This is an upgrade over the original design as it can maintain higher temperatures and a longer service life the original OEM design with a spring assist to assure minimal oil leaks as the seal ages.

Replacement rotor spring cup assembly OA-3150 1.5L, O-3133 1.33L G1
JB Performance billet impeller wheel CW fits ATI ProCharger P1SC, D1SC
Impeller nut- clockwise thread
IHI 2.4L, 2.7L drive pin coupler steel hub
Input shaft wave washer 52mm
Front gear case cover, fits 3133 1.3L, 3150 1.5L
2.1L, 2.6L, 2.8L head unit rebuild kit
Powerdyne mounting bolt
Mercury Verado IHI Supercharger Discharge Gasket 135, 150, 175, 200, 225, 250, 275, 300
JB Performance billet impeller wheel CW fits ATI ProCharger C2 