John Deere Concaves

Every farmer fears the thought of ingesting a rock or foreign object into their combine. This is never a good thing, but our KX7 concaves keep repair costs to a minimum.

The box-insert design of our KX7 concaves may allow you to replace individual components rather than a full concave. Replacement parts are available for box inserts, frames, front ramps, and wedge locks. This could save you hundreds, if not thousands, of dollars!

Our replaceable KX7 components also allow for greater flexibility in configuring your concaves. While most users stick to our recommended configurations, those with unique field conditions have tinkered with their KX7 assemblies by mixing MaxThresh™ and MaxRound™ box inserts in a single frame.