Parts list: № Number Qty Name Options 1 AL166639 1 Oil Pump 1 PG200867 1 Hydraulic Pump Reman REMAN FOR AL166639 2 AL158422 1 Gasket Kit 3 AL158423 1 Regulator Kit Next page: ST477507 Drive Assembly / Hydraulic Pump, IVT™ ST477554 Sway Blocks ST477586 Sway Block Plates, W/ Mounting Screw ST478121 Plugs, Rockshaft, W/O Position Sensor ST478125 Guide Ball, Category 2 / 3 PICT-71.3 71 Hydraulic Pumps and Rockshaft PICT-71.1 71 Hydraulic Pumps and Rockshaft PICT-71.2 71 Hydraulic Pumps and Rockshaft