How to Install the Valve Component Placement on a STS Combine | John Deere AutoTrac™ Controller 300 

Thanks for reaching out. Yes, the AutoTrac™ 300 Controller is compatible as long as your tractor has either a StarFire™ 6000 or 3000 Receiver. If you have more questions about installation, we suggest speaking with your local John Deere dealer. If needed, you can find your local dealer at Deere.com/Dealer.