A valve tappet system includes a base body, {HEAD ~ a lateral section}, which forms {TAIL ~ a guide surface} for guiding the base body along an oscillation axis 
forms
A valve tappet system includes a base body , { HEAD ~ a lateral section } , which forms { TAIL ~ a guide surface } for guiding the base body along an oscillation axis
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH