Parts list: № Number Qty Name Options 1 PH90233375 1 Electronic Control Unit Next page: ST969991 Control Unit, Front Loader / E-SCV ST972263 Control Unit, AutoTrac™ ST990089 Control Unit, Front PTO, W/ TLS™ ST968979 Mounting Parts, Basic Control Unit ST1021773 Control Unit, Rear Chassis Controller PICT-OSO.1 OSO Control Units