Parts list: № Number Qty Name Options 1 PF90538 1 Harness Kit Next page: ST787655 Attachment, iGrade™ or Active Implement Guidance Open Center Valve and Wiring Harness ST867239 Attachment, Harness Kit, Front Extension, 10 m (2 of 2) ST72799 iGrade™ or Surface Water Pro™ Receiver Mounting Kit ST744863 Attachment, iGrade™ or Surface Water Pro™ Receiver Mounting Kit ST72819 Attachment, Application Controller Mounting Hardware, 8000T, 8010T ST72825 iGrade™ or Active Implement Guidance Implement CAN Extension Harness, 9000, 20, and 30 Series 4WD Tractors ST72882 Foot Switch Power Extension Harness, 11 meter ST746719 Attachment, Foot Switch Power Extension Harness, 11 meter ST749348 Attachment, iGrade™ or Active Implement Guidance Implement CAN Extension Harness, 9000, 20, and 30 Series 4WD Tractors ST762047 Attachment, John Deere Application Controller Mounting Hardware, 9R