Auxiliary Hydraulic Pump Twin Inlet for Massey Ferguson VPK1002. Front inlet hole size. Front outlet hole size. 3/4” – 16 UNF 2B. 6.7 / 3.8. Rear Outlet Hole Size. 9/16” – 18 UNF 2B. 1004, 1004T, 1080, 1085, 1200, 1250, 133, 135, 140, 148, 150, 152, 155, 158, 165, 165 US BUILT, 168, 175, 175 …