This is an above average used and working potentiometer (dash dimmer switch). Fits only W123 chassis. We only have a few of these left. Each one was taken apart by Kent and cleaned up and inspected. No corrosion or lost wire. NOT PERFECT. They do not work as smoothly as brand new. Remember, they are used but they do work! No longer available new.
If you need instructions to remove your instrument cluster they do come with the special tools we make just for that purpose. See related products below: