Parts list: № Number Qty Name Options 1 19M7868 4 Screw M8 X 30 2 RE594794 1 Electronic Control Unit Next page: ST953657 Front Controller, W/ Front PTO, ILS™ and Front Hitch W/ Dedicated Valve ST959417 Multi-Functional Controller, Armrest ST959420 Multi Functional Controller, Roof ST953643 Steering Controller, ACS™ ( - 200000) ST1019935 Steering Controller, AutoTrac™ W/ Backup Pump (200001 - ) ST953651 Front Controller, W/ ILS™ PICT-OSO.1 OSO Control Units