{HEAD ~ A variable coolant pump} for {TAIL ~ a cooling circuit} of an internal combustion engine that has a pump housing in which is mounted a hollow shaft that is driveable by a pulley 
for
{ HEAD ~ A variable coolant pump } for { TAIL ~ a cooling circuit } of an internal combustion engine that has a pump housing in which is mounted a hollow shaft that is driveable by a pulley
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH