Parts list: № Number Qty Name Options 1 PFA11270 1 Steering Controller 2 R231112 4 Isolator 3 5HG470460 1 Bolt 4 5HG470510 2 Flange Nut 5 5HG472199 2 Screw 6 5HG473832 2 Lock Nut 7 5HG693870 1 Bracket 8 5HG900464 2 Bolt 9 5HG694038 1 Wiring Harness Next page: ST963480 John Deere™ 4640 Display Wiring Harness ST964817 Ethernet Camera Switch ST964818 Ethernet Camera, Additional ST964873 Autosteer Controller and Harness ST964885 Norac Hybrid Boom Cable ST961280 Chassis Lights, Deluxe ST961244 Side Fill Wiring Harness ST961153 Ethernet Camera, Rear View