Parts list: № Number Qty Name Options 1 AL174183 1 Lock Nut 2 L172183 1 Steering Wheel 3 AL221610 1 Cover Next page: ST875516 Electro-Hydraulic Pump, Braking / Steering Control (673929 - 999999), (100001 - 115993) ST943099 Steering Wheel (924527 - 999999), (100001 - 673928) ST972415 Steering Column, W/ AutoTrac™ (673929 - 947640) ST875596 Steering Control Unit ST1029748 Electro-Hydraulic Pump, Braking / Steering Control (115994 - 673928) ST477406 Fittings, Steering Control Unit ST1003555 Steering Oil Lines / Fittings, Cab, W/ Mud Guard PICT-OSK.1 OSK Steering Controls