Parts list: № Number Qty Name Options 1 AT514091 1 Wiring Harness Machine Control Body Sensor 2 AT515867 1 Multi-Functional Controller Machine Control Inertial Measurement Unit (IMU) TS-i4 3 19M8627 4 Screw M6 X 20, SUB FOR J780620 4 T421988 1 Cap Next page: ST1053857 Machine Guidance to Machine Control Upgrade Kit ST1052938 Machine Control Inertial Measurement Unit (IMU), Semi-Long Arm ST1049461 Machine Control Controller, Protection Controller, and Interface Wiring Harness ST1040420 Machine Control Inertial Measurement Unit (IMU), Bucket ST1040372 Machine Control Monitor and Wiring Harness ST1051920 Machine Control Manifold and Lines ST1051616 Boom Cylinder Lines, Machine Control ST1050380 Main Controller and Wiring Harness, Machine Control ST1044438 Machine Control Manifold Components ST1043755 Pilot Controllers, Machine Control