Parts list: № Number Qty Name Options 1 AT252866 1 Hydr./Pilot Control Valve 2 AT252888 3 O-Ring 3 19M8263 4 Screw M6 X 30 4 X4HP5ON-S 1 Fitting Plug 5 AT193358 4 Washer 6 [] 1 7 AT252866 2 Hydr./Pilot Control Valve 8 TT224675 1 Cover Next page: ST157110 Hydraulic Pump A20V Piston and Cylinder ST157108 A20A Hydraulic Pump, Housing, Plates and Drive Shafts