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