JES ADAPTER WITH 6" PRESSURE CUP AND RING  MUST BE USED WITH A JES QUICKNUT OR HAWEKA QUICKNUT 
 
FOR ALL THOSE HUNTER BALANCERS THAT USES A 76-574-2 QUICKNUT FROM HAWEKA,
THIS ADAPTER ALLOWS  THE QUICKNUT TO INTEGRATE THE 6" & 4" OEM PRESSURE CUP FROM HUNTER.
 
 
PART# JRP175-3901H IS FOR HUNTER WHEEL BALANCERS ONLY.
[THE ADAPTER FITS INTO THE OEM PRESSURE CUP SNUG]