Piston fuel pump for internal-combustion engine, has housing and conveyor module, which is inserted into appropriate retainer opening into housing, where conveyor module has module housing

摘要

The piston fuel pump (16) has a housing (10) and a conveyor module (14), which is inserted into an appropriate retainer opening (12) into the housing. The conveyor module has module housing and a tappet with a guiding sleeve. The guiding sleeve of the tappet is captively held at the module housing.