Mercury Grand Marquis '90-'97

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. 20 tooth odometer gear 2. 16 tooth medium pod gear We always recommend to replace both gears at the same time. En savoir plus

16 Tooth Medium Odometer Pod - Diameter 17.8mm There are 2 gears that operate the odometer. 1. 20 tooth odometer gear 2. 16 tooth medium pod gear We always recommend to replace both gears at the same time. En savoir plus

Odometer is on the left and trip meter on the right side of dash. Each meter requires a Drive and a Worm gear to repair each. To repair both will require two drive and two worm gears. En savoir plus

Odometer is on the left and trip meter on the right side of dash. Each meter requires a Drive and a Worm gear to repair each. To repair both will require two drive and two worm gears. En savoir plus