Parts list: № Number Qty Name Options 1 BA92881 1 Monitor ORDER BA32175 AND BA32176 2 BA32175 1 Electronic Control Unit 3 BA32176 1 Mounting Parts Next page: ST433487 Can Harness and Seed Sensor Harness S-1780 24R20 and 16/31 Planters, 1780 24R20 Illustrated ST643326 Row Bracket and Wiring Harness, W/Downforce-Short (1720,Orthman) (745101 - ) ST433625 WIRING HARNESS, TR SMVR, (1720T) ST433606 Harness, 4EPM (1790) (740101 - ) ST433490 Frame Control Harness and Lighting Harness-1780 16/31 and 24R20 Planters, 1780 24R20 Illustrated ST433505 SeedStar™ and VRD Adapter Harness - 24R (1790) ST433520 SEED MONITOR VARIABLE RATE ADAPTER HARNESS (1720/30 - 16 ROW) ST433559 Row Unit Wiring Harness - 1770NT 24R ST433468 SEEDSTAR MONITOR WIRING HARNESS - 1770 RIGID AND FLEX (12 ROW NARROW) ST433605 Harness, 3EPM (1790) (740101 - )