Second is the lead gear on the same rail. Check to make sure it is tight on the shaft. Using a small screwdriver, see if it spins on the shaft. If it does, you should replace this gear as well. There are three sizes. All you need to do is measure the overall thickness. Learn More
Odometer gears for Volkswagen with mechanical VDO Speedometers / Odometers. ( cable driven)
Tooth count option between 10 and 25 teeth.
Please count teeth on the original gear before you order a new one.
We also recommend to inspect the lead gear, make sure it is tight on the shaft. Learn More