W116

For 240D 300D 300CD 300TD and 300SD. May increase power and quicker starts.

This came mounted by the sunroof motor on almost all early models with electric sunroofs.

For original fuel pumps on many 1969 to 1975 D-jet fuel injected cars ( Mercedes, Porsche, Alfa Romeo, Etc.) - Study the picture below carefully to make sure you have a match!

This is a common source of leaks and trying to tighten an old seal can make it worse.