Parts list: № Number Qty Name Options 1 PF81019 1 Electronic Control Unit 2 R231112 4 Isolator 3 5HG294366 1 Wiring Harness GRC Interconnection 4 5HG693494 1 Electronic Terminator Raven 5 5HG900473 2 Cap Screw 6 5HG910118 2 Lock Nut 7 5HG910112 4 Washer Next page: ST963480 John Deere™ 4640 Display Wiring Harness ST964878 Chassis Components, Ag Leader and Raven ST964880 Open Source Precision Components ST964884 Open Source Precision Components Kit ST964892 Norac Pulse Module ST1006451 Rate Control Module ST961282 Chassis Lights, Premium ST961234 Electrical Tread Adjust ST961244 Side Fill Wiring Harness ST964294 Cab Wiring Harness (2/2)