Posted 1/5/2021 13:50 (#8724715 - in reply to #8724461) Subject: RE: Autosteer on JD 8770
There is a hydraulic Autopilot kit from Trimble for your 8770. You will need the valve (platform) kit, nav II or III controller, hoses and a display to run the autopilot (CFX, GFX, FMX, TMX, FM, or XCN). Let me know if you need more info.