Parts list: № Number Qty Name Options 1 WZW17611 4 Wiring Harness Next page: ST977024 Kit Norac Sensors Carbon Fiber ST1011555 GPS Receiver Harness, StarFire™ 3000 ST1000098 Sensor, John Deere TerrainControlPRO™ Inner, 2PF ST999169 Sensor, John Deere TerrainCommandPRO™ / John Deere TerrainControlPRO™ Outer ST1008887 Wiring Harness, John Deere TerrainControlPRO™, 2 Sensor 18/12, 20/12, 21/12, 24/12, 24/18 and 27/18 m ST1008823 Wiring Harness, John Deere TerrainControlPRO™, 4 Sensor, 27/14 m ST1000094 Sensor, Boom Height Lift Arm ST1008482 Wiring Harness, John Deere TerrainControlPRO™, 2 Sensor 18/12, 20/12, 21/12, 24/12, 24/18 and 27/18 m ST1011558 Harness Extension, W/ Preassembled box ST978399 Kit Norac Sensors 15 m