CAV Lucas Delphi Roto Diesel – Top Cover bleed screw and washer 7123-351A

Exactly what I needed for my MF240 after I broke the factory screw.

Ok but don’t put to tight, I ordered a second one I broke the first one off in injector pump.

Casting/machining left less than 1/32nd inch metal which caused the nut to break before it could be used.