The present disclosure refers to a wear resistant insert element (100) configured to be inserted into a shaft (90) of a baffle body (80) for a plunger operated fuel pump (1) and a corresponding baffle body (80). Baffle bodies in plunger operated fuel pumps...

A check valve (10) for a fuel pump (12) of a vehicle includes a valve housing (26) adapted to be disposed in an outlet member (20) of the fuel pump (12) and a valve seat (36) formed on the valve housing (26). The check valve (10) also includes a valve memb...

A movable tappet (14) and a movable free floating ceramic plunger (30) are provided in a fuel injector (11). The plunger forms a contact surface (33) that can abut to the contact surface (23) of the tappet. The plunger can be advanced or retracted by e.g. ...