{HEAD ~ A valve} for a fuel delivery unit has {TAIL ~ a counterholder} pressed into a housing 
has
{ HEAD ~ A valve } for a fuel delivery unit has { TAIL ~ a counterholder } pressed into a housing
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH