Rebuild kit for 2.9L 175F/175FF jackshaft supercharger


W 175F rebuild kit G3


Complete rebuild kit for front feed 2.9L 175F/175FF jackshaft style superchargers.

Includes the following items:

  • Quantity 1 JB Performance Supercharger oil, 8 ounces.
  • Quantity 1 Permatex Anaerobic gasket maker.
  • Quantity 1 ceramic front support bearing for higher load and cooler operating temperature.
  • Quantity 3 X-life rear rotor bearings with heavy duty cage supports.
  • Quantity 2 SKF front rotor bearings.
  • Quantity 3 JB Performance PTFE dual carbon lip rear rotor seals.
  • Deleted on G3 and G4 kits as they do not use them, even though picture shows this.  Quantity 2 front rotor seals.

Note: If you have a Hemi, G4 kit, there are TWO supporting bearings on the jackshaft. You will need to search for part number: W 175F rebuild kit G4

Additional information

Weight 3 lbs
Dimensions 8 × 4 × 4 in


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