A500 Overdrive Sungear, Drum & Bearing

The A500, 40RH, 42RH, 42RE and 44RE have a few different posibilties when it comes to the Overdrive Sungear and couple for the Clutch Drum.

Here is a quick guide to these parts for when ordering.

Overdrive Sun Gear:
- Straight Teeth; 1988-2004
- 22 Degree Angled Teeth: 1988-1993
- 15 Degree Angled Teeth: 1994-2004 (Pictured Below)

Overdrive Clutch Hub:
- 3" Tall (Pictured Below)
- 2 3/4" Tall

The Overdrive Planet to Hub Bearing and Thrust Plate works for all the models from 1988 to 2004. This part is the updated version.