Parts list: № Number Qty Name Options 1 AT433312 1 Bracket 2 RE520954 1 Engine Controller 2 RE569700 1 Software Software Available Through John Deere Custom Performance Website 3 19M7800 2 Screw M8 X 50 4 19M7865 4 Screw M8 X 16 Next page: PICT-0575.1 0575 Automatic Control Circuits