Description
Rebuilt Supercharger Head Unit.
Can be built as the following:
2300AX Extended Drive ready to coupler. $2,499.99
2300AX Direct Drive, 25mm and 30mm seal hub ready to pulley hub. $2,699.99
2300AXO Direct Drive $2,699.99
2300A series in extended or direct drive offset.
Rebuilds include the following:
- JB Performance Supercharger Oil.
- New or good dipstick and drain plugs.
- Extended drive versions will have a carbon fiber coupler.
- All new bearings and seals.
- Direct drive versions will include a drive seal and hub, ready for a pulley.
- New marine grade stainless steel bolts.
Any old unit can be traded in as parts.

Whipple oil drain plug
Kenne Bell style 141mm, 185mm, 270mm, 314mm drive snout rebuild kit
Replacement drive coupler pins 25mm long
Replacement 17mm x 27mm rear needle bearings
Front gear case cover 100AX. W3A, 140AX, 175AX, 140R
99-03 Chevy truck 3.7" Whipple pulley 2300 AXM
1.6L, 2.3L, 2.9L, 2300AX, 2300A, 2300R, W3A, AXO, AXM, 1600AX, 100AX, 140AX, 175AX rear gasket 