Parts list: № Number Qty Name Options 1 R537516 2 Snap Ring 2 R538990 2 Seal 3 R254440 2 O-Ring 4 R543758 1 Rockshaft 5 R544226 2 Bushing 6 R546353 2 Lift Arm Next page: ST808034 Hydraulic Tandem Piston Pump, 90 cc and 85 cc ST977768 Hydraulic Lines, Standard Flow, W/O PTO, Double Reduction Axle (2/3) (064027 - ) ST832879 Hydraulic Cylinder Kit, 110 mm Rod ST875929 Hydraulic Pump Lines, W/O PTO, Double Reduction Axle, High Flow Pump (2/2) (054000 - 055999) ST873845 Hydraulic Pump Lines, W/O PTO, Double Reduction Axle, Standard Flow Pump (2/2) (052793 - 053999) ST785210 Hydraulic Oil Lines, W/ PTO, Double Reduction Axle, High Flow Pump (1/2) ( - 052792) ST808056 Hydraulic, Piston Pump, 90 CC, 220 L/ min (58 gpm) ST875934 Hydraulic Oil Lines, Double Reduction Axle, High Flow Pump (For Scraper) (1/2) (054000 - 056100) ST832877 Hydraulic Cylinder Kit, 56 mm Rod ST876472 Hydraulic Pump Lines, W/O PTO, Double Reduction Axle, Standard Flow Pump (1/2) (054000 - 056100)