Parts list: № Number Qty Name Options 1 KK66048 4 Plate TK = 2 mm, SUB FOR N312291 2 KK66047 8 Plate TK = 1.5 mm, SUB FOR KK50119 3 AKK29590 8 Shim 4 KK82880 16 Shim TK = 7.3 mm, SUB FOR KK49452 5 KK49450 48 Shim TK = 7.3 mm 6 KK49448 16 Plate 7 AKK29591 8 Shim Next page: ST883764 Hydrostatic Pump ST885436 Hydraulic Cylinder, Boom Tilt ST884568 Fittings, Hydrostatic Pump Valve ST883796 Tread Adjusting Valve ST884379 Manual Tread Adjust ST892698 Hydraulic Distribution Block, 5 Sensor System (170395 - ) ST884519 Shaft / Housing / Cylinder, Hydrostatic Pump ST883865 Combination Valve ST951368 Control Valve, John Deere TerrainCommandPRO™ ST950408 Control Valve, Hoses and Bracket, John Deere TerrainCommandPRO™