This is the standard starter button used on the Unimog 404, SEE, and Pinzgauers. This unit is interchangeable with the one with the larger Aluminum cap Bezel, which can be removed from your old one and added to this one if you choose.
Steyr Puch Part # 7112860160
This is crucial as we have serviced numerous trucks with failed electrical due to customers replacing this switch with a dual contact switch putting 2 of the wires on one terminal. (This effectively bypasses the ballast resistor, which is very bad....)