Supercharger Rebuild Kit – G40

At Dubforce Tuning we have done hours of research and testing to find, fit and supply the best available bearings for your supercharger.

We have changed the casing bearings to use polyamide roller ball casings to prevent vibration at high speeds and reduce costs.

Our apex strips are sourced from VW’s original supplier to the highest specification available. Where others use Tecasint (grey), we only use Sintimid (beige) apex strips to both prolong the life of the supercharger and to produce maximum boost pressure.

We only use Viton oil seals that we have tested in various sizes to find the best fit and prevent oil leaks as much as possible.

We have also sourced the correct type of Kluber grease to lubricate your apex strips, we found many other suppliers selling the wrong type of Kluber grease that could cause premature wear or even damaged to the supercharger internals.

Kit Includes:

FAG Inlet casing bearing
FAG Outlet casing bearing
FAG Intermediate shaft bearings
Torrington Displacer bearing

5x circlips

5x Viton oil seals

8x Sintimid apex strips

Stainless bolt kit

Gates 120XL 12mm wide timing belt

Kluber lubrication grease

Re-build advice guide