Tachometer needle jumping around all over the place? 
Or has your Tacho stopped working completely?
Time to replace it with this high quality aftermarket cables.
 
This part will suit the following MB Vehicles:-
R121 190SL  RHD               (1955 to 1963)
 
This part is shown as no 83 in the parts diagram attached.
 
Part Nos:- 
A1215421707
1215421707
A121 542 17 07
121 542 17 07
121 542 1707
121-542-17-07
 
Don’t pay $300+ at the dealer, our price is $170
 
Please check you have the correct part number for your vehicle.

We have access to most parts for R121 190SL vehicles.
 
McStarparts – “Keeping classic Benz’s on the road.”