Parts list: № Number Qty Name Options 1 RE520953 1 Engine Controller 1 SE502801 1 Engine Controller Reman REMAN FOR RE520953 1 RE531808 1 Electronic Control Unit SUB FOR RE520953 1 SE502800 1 Engine Controller Reman REMAN FOR RE531808 Next page: ST319600 Wiring Harness, GPS GreenStar™ Ready ST319588 CHASSIS WIRING HARNESS CONNECTORS (1/2) (ELECTRO HYDRAULIC SCV) (W/O TLS) ST319607 Hitch Control (For North America) ST319593 CHASSIS WIRING HARNESS CONNECTORS (2/2) (ELECTRO HYDRAULIC SCV) (W/TLS) (NON-CERTIFIED) ST843822 Mounting Parts, GPS AutoTrac™, W/ Deluxe Shroud ST319591 Chassis Wiring Harness Connectors, Electro Hydraulic SCV, W/ TLS (2/2) ST319594 Chassis Wiring Harness Connectors (1/2) (Manual SCV) (W/O TLS), For North America ST319592 CHASSIS WIRING HARNESS CONNECTORS (1/2) (ELECTRO HYDRAULIC SCV) (W/TLS) (NON-CERTIFIED) ST319572 Wiring Harness, IVT™ (2/2) ST889353 StarFire™ 6000 Position Receiver, StarFire™ 1 and 3