Parts list: № Number Qty Name Options 1 RE153115 1 Wiring Harness (TO CAB HARNESS) 2 RE175353 1 Toggle/Rocker Switch (SUB RE254460) 2 RE254460 1 Toggle/Rocker Switch 3 RE229376 1 Electronic Control Unit 3 PG200757 1 Elec Control Unit Reman .. AR242162 1 Field Installation Kit MFWD Next page: ST73229 AutoTrac™ Tractor Kit, Clutch Cable, 8100, 8200, 8300, 8400 ST73234 AutoTrac™ Tractor Kit, Steering Flowmeter Sensor Mounting Bracket and Upper Oil Lines, 8110, 8210, 8310, 8410 ST73235 AutoTrac™ Tractor Kit, Steering Pivot Assembly, 8110, 8210, 8310, 8410 ST73236 AutoTrac™ Tractor Kit, Flex Box, 8110, 8210, 8310, 8410 ST73238 AutoTrac™ Tractor Kit, Steering Input Harness, 8110, 8210, 8310, 8410 ST73221 AutoTrac™ Tractor Kit, Steering Input Harness, 8100, 8200, 8300, 8400 ST73218 AutoTrac™ Tractor Kit, Steering Pivot Assembly, 8100, 8200, 8300, 8400 ST73217 AutoTrac™ Tractor Kit, Steering Flowmeter Sensor Mounting Bracket And Upper Oil Lines, 8100, 8200, 8300, 8400 ST73216 AutoTrac™ Tractor Kit, Steering Flowmeter Assembly, 8100, 8200, 8300, 8400 ST73211 AutoTrac™ Tractor Kit, Flex Box, 7720, 7820, 7920, (For North America)