Mercedes-Benz W126 Seat Control with seat position memory. Passenger Side 
This seat control has some wear on the memory buttons but works perfectly, no damage.
This seat control will fit all W126 chassis from 1986 through 1991 with seat position memory.
We are still building our website so the selection is limited, if you need something that is not on the site call or email us we probably have it.
We have a large selection of parts for your W126. Enjy your ride. Thanks.