Parts list: № Number Qty Name Options 1 57M9792 1 Elec. Connector Housing CLUTCHES 2 RE12363 1 Electrical Connector Assy RCL 3 RE12363 1 Electrical Connector Assy LCL 4 AA72740 1 Wiring Harness Next page: ST758924 Attachment, Wiring Harness, 12 Row ST433628 WIRING HARNESS, CAN, INTEGRAL (1720T) ST433535 Row Unit Wiring Harness-1790 24R20 (730101 - ) ST433600 Row Bracket and Wiring Harness, W/CCS-Short(1770NT-12R,16R, 24R, 1790 and DB) (740101 - ) ST433530 Row Unit Wiring Harness 1790 23R15 (730101 - ) ST433491 SeedStar™ Wiring Harness and Sensors, 455, 1520/1530, 1560 and 1590 Grain Drills ST433503 SEED MONITOR ADAPTER HARNESS - 32R (1790) ST433569 Row Unit Wiring Harness - 1720 12R (730101 - ) ST433497 SEEDSTAR HITCH HARNESS EXTENSION - 30' AND 40' (1790) ST433510 SEED MONITOR ADAPTER HARNESS - 24R30 (1770NT)