Greater Flexibility in Every Component

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.

Case IH

Case IH Flagship

Models: 7010AFX, 7120, 7230, 8010AFX, 8120, 8230, 9120, 9230

  • BA1-041: KX7 Front Frame (RH)
  • BA1-051: KX7 Front Frame (LH)
  • BA1-011: KX7 Mid/Rear Frame (RH)
  • BA1-021: KX7 Mid/Rear Frame (LH)
  • BB6-X04: KX7 MaxThresh Box Insert (Front)
  • BB6-R02: KX7 MaxRound Box Insert (Front)
  • BB7-X04: KX7 MaxThresh Box Insert (Mid/Rear)
  • BB7-R02: KX7 MaxRound Box Insert (Mid/Rear)

Case IH Flagship

Models: 7240, 7250, 8240, 8250, 9240, 9250

  • BA1-011: KX7 Frame (RH)
  • BA1-021: KX7 Frame (LH)
  • BB7-X04: KX7 MaxThresh Box Insert
  • BB7-R02: KX7 MaxRound Box Insert

Case IH Mid Series

Models: 1680, 1682, 1688, 2188, 2377, 2388, 2577, 2588, 5088, 5130, 5140, 5150, 6088, 6130, 6140, 6150, 7088, 7130, 7140, 7150

  • BA1-001: KX7 Frame
  • BA1-L01: KX7 Front Ramp
  • BB6-X04: KX7 MaxThresh Box Insert
  • BB6-R02: KX7 MaxRound Box Insert

Challenger/Gleaner/Massey Ferguson

Challenger

Models: 660, 660B, 670, 670B

  • BA3-001: KX7 Frame
  • BB8-X04: KX7 MaxThresh Box Insert
  • BB8-R02: KX7 MaxRound Box Insert

Gleaner

Models: A65, A66, A75, A76

  • BA3-001: KX7 Frame
  • BB8-X04: KX7 MaxThresh Box Insert
  • BB8-R02: KX7 MaxRound Box Insert

Massey Ferguson

Models: 8560, 8570, 8780, 8780XP, 9520, 9690, 9695, 9790, 9795

  • BA3-001: KX7 Frame
  • BB8-X04: KX7 MaxThresh Box Insert
  • BB8-R02: KX7 MaxRound Box Insert

John Deere

Models: S660, S670, S680, S690, S760, S770, S780, S790, 9650 STS, 9660 STS, 9670 STS, 9750 STS, 9760 STS, 9770 STS, 9860 STS, 9870 STS

  • BA2-001: KX7 Frame
  • BA2-L01: KX7 Front Ramp
  • BB6-X04: KX7 MaxThresh Box Insert
  • BB6-R02: KX7 MaxRound Box Insert
  • 904-695: Wedge Lock