Removing and Installing a Diesel Engine Hand Primer Pump

This can be a frustrating challenge without the right tools.

Let Kent show you the tools he likes to use best in his free YouTube Video.

Play Video

Problem & Solution

Common among these chassis:

Classic Sedans
W110 W111 W112 Sedan

The very best hand primer pump is made by Monark. If you have an old leaking pump you will have a hard time getting the air out of your fuel system after running out of fuel or completing some type of fuel system service. 

Replace your pump right away if you find it leaks fuel while pumping it by hand.