Description
Head unit only rebuild kit for Kenne Bell, Autorotor, Opcon, Whipple 3150/3133 G2.
Includes the following parts:
- Quantity 2 SKF front rotor bearings.
- Quantity 2 JB Performance front rotor seals.
- Quantity 2 SKF rear rotor bearings, updated design.
- Quantity 2 rear rotor seals.

1600A / 2300A G1 Spring Washer 3 Lobe Side
Replacement 1.5" brass butterfly plate kit
Bypass mounting bolts
Coupler drive, direct drive mounting hub 