Parts list: № Number Qty Name Options 1 AT431208 1 Electrohydraulic Controller Auxiliary Valve Controller (AVC) M50 Controller 1 AT426805 1 Software Software Available Through John Deere Custom Performance Website 2 19M7775 4 Screw M6 X 16 3 14M7303 4 Flange Nut M6 Next page: ST923429 Vehicle Control Unit, VCU (329328 - ) ST702187 Flow Control Switch ST930263 Vehicle Control Unit, VCU ( - 329327) ST818449 Standard Display Monitor (SDM) ST18656 Anti-Theft Decal Kit