Description
- Quantity 1 JB Performance spring loaded PTFE impeller seal cartridge fits Pro Charger M1.
- Quantity 1 Brass shim. Shim is required to be placed on impeller side of seal. Seal is thinner than stock and requires the shim to serve as a spacer to avoid movement in the bore between seal and retaining ring.

SERVICE: Whipple Supercharger Remanufacture / Rebuild
Rotor pack rebuild kit fits M, MP, V, and TVS series
Full rebuild kit MP45, MP62, MP90, MP112 with extended drive snout, short shaft
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