Audi 90 1988-1995 Odometer Gear (Option 2) 20 tooth

20 tooth odometer gear. (E20) The diameter of this gear is 8.70mm or .342"

This gear rides on a medium pod gear

There are 2 gears that operate the odometer.

1. Odometer gear - E20
2. Odometer Pod - small 12, 15, 16 or 17 teeth

We always recommend to replace both gears at the same time