ONLY ONE AVAILABLE. Now includes free video instructions for removing the instrument cluster from the car. This is an above-average used, good-working potentiometer (dash dimmer switch). Fits only the W123 chassis. No longer available new. Each one was opened up, inspected, and restored by Kent personally. No corrosion or lost resistance wire. Each one has been lubricated to prevent corrosion and provide prolonged smooth operation.
Product Details
Your instrument cluster has to be removed from the dashboard in order to easily replace this part. Instructions for doing that are included in the video. You may need dash pull tools to get the cluster out easily. See related products below.

