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