Have you been hoping some day to find the ultimate hand primer pump for your older Mercedes diesel. Well, you have found it. This is the absolute best hand primer pump I have ever seen or used. It is built with a rugged steel housing and steel pump shaft. The only part of it that is aluminum is the round handle. Better than original. It really pumps, doesn't leak, locks down tight and works great with SVO WVO fuels. Made by Monark Diesel in Germany to the highest German standards.
Fits all diesel engines 1977 to 1985 (except 190D 2.2). Comes with installation instructions. If you are looking for the best this is it! You will be extremely happy with the quality.