Mercedes 280 SL crankshaft pulley two groove w113 68 to 71 OEM 6 bolt.
This is an original crankshaft pulley removed from a 1970 Mercedes Benz 280 SL W113 chassis convertible
This is a two-groove pulley which I believe means is for a car with AC
If your car does not have a c you would have a single groove pulley
This is a late model crank pulley for a car with AC
What you see is what you will receive if you have any questions please let me know