John Deere AutoTrac™ on a Case IH Magnum
Run your John Deere display and StarFire™ receiver in a Case IH Magnum or New Holland T8 — full AutoTrac™ steering and ISOBUS, with a plug & play Agra-Bridge.
One display for your whole fleet
The Agra-Bridge sits between your Magnum and your John Deere display. The display sees a John Deere vehicle, so AutoTrac™, section control and mapping work just like they do in your green tractors — no second guidance system to learn.
- Use your existing John Deere 1800, 2600, 2630, 4240, 4640 or Gen 5 display
- Full integration of autosteer and ISOBUS functions on your JD display
- Machine-specific harness — easy plug & play installation
- Add the MTG harness to keep JDLink™ connected
Which kit fits your Magnum?
Pick your Magnum / T8 by model year and display. All kits work with your John Deere display.
| Magnum / T8 | Agra-Bridge | CRG with built-in bridge | Receiver mount | Notes |
|---|---|---|---|---|
| 2009–2011 Analog steering |
CNH-JD-R-09 | — | CNH-OVAL + D-JD-M | Analog. |
| 2012–2019 Analog steering, incl. 2020+ with Pro 700 |
CNH-JD-R15 | — | — | Analog. 2020+ Magnums with the Pro 700 display use this kit. |
| 2020+ with Pro 1200 CAN bus |
CNH-M-1200 | CRG-CNH-1200 / CRG+ | — | CAN bus. Requires the third-party (ISO Class 3) unlock from CNH. |
Not sure which one you have? Call +1 (825) 247-2477 or use the compatibility finder.
Three ways to steer your Magnum
Agra-Bridge
Plug the Agra-Bridge into the machine and use your existing John Deere display and StarFire™ receiver. Choose the kit for your model year in the table above.
CRG with Bridge
A sub-inch RTK receiver with the Agra-Bridge built in. One unit on the roof, your John Deere display in the cab. CRG+ adds free lifetime RTK corrections from PointOne Nav. Available for 2020+ Magnums with the Pro 1200 display.
CRG Vision Package
Don’t own a John Deere display? The Vision Package includes the CRG receiver, Vision10 display, harnessing and the bridge technology in one kit.
Plug & play install
Every kit ships with a harness made for your machine and a step-by-step manual. Install it yourself with the manual, or call our team if you get stuck.
Magnum questions
Does this work on a New Holland T8 too?
Yes. The Magnum and New Holland T8 share the same kits — pick yours by model year and display in the table above.
My Magnum is 2020+ — which kit do I need?
It depends on the display. With the Pro 1200 display use the CAN-bus CNH-M-1200 kit (CNH’s third-party ISO Class 3 unlock is required). With the Pro 700 display use the analog CNH-JD-R15 kit.
Can I keep my CNH display and just add RTK?
Yes. The CRG receiver plugs straight into CNH Pro 1200 and Pro 700 displays for sub-inch RTK — no John Deere display needed.
Which John Deere displays work?
The Agra-Bridge works with John Deere 1800, 2600, 2630, 4240, 4640 or Gen 5 displays and your existing StarFire™ receiver, or with an Agra-GPS CRG receiver.
Can I keep using JDLink™?
Yes. Add our MTG power cable to integrate your JDLink™ modem for data sharing and MyJohnDeere uploads.
Is there a subscription?
Not for the Agra-Bridge — there is no subscription or annual fee. With the CRG you use your own RTK corrections; the CRG+ includes free lifetime RTK corrections from PointOne Nav.
What if I have a problem?
Call us at +1 (825) 247-2477 (Mon–Fri, 8–5 MST). Every Agra-GPS product has a 1-year warranty and unused items can be returned within 30 days.
Ready to run AutoTrac™ on your Magnum?
Built in-house in Alberta, in stock and ready to ship.