90/91  Speedometer Drive Gear - 32 Tooth  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Black

90/91  Speedometer Drive Gear - 34 Tooth  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Green

90/91  Speedometer Drive Gear - 35 Tooth  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Orange

90/91  Speedometer Drive Gear - 36 Tooth  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Red

90/91  Speedometer Drive Gear - 38 Tooth  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Blue

90/91  Speedometer Drive Gear - 39 Tooth  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Dark Green

90/91  Speedometer Gear Kit  (Transfer Cases)

For Use with NP 231 Transfer Case.When modifying your Jeep with larger tires or deeper gears the speedometer is often put out of calibration
These pinion gears easily put the speedometer back to it's factory settings allowing you to know your correct speed and mileage
Easy and quick to install in the transfer case tail housing, dont forget a new O-Ring to prevent leaks after the swap! Black
Includes 6 x Gears and 6 O-Rings
Various Ratios