Heavy-duty adjustable chaffer built by Harvest Services as a direct OEM-quality replacement for John Deere combines. Fits S680, S690, S760, S770, S780, S790.
Features
- Precision-formed louvers at 1-3/8 Inch spacing for clean separation
- Built to the same dimensions as the OEM part for drop-in installation
- Sized 81 x 52 Inch
- Optimized for small grains and beans
- Manufactured by Harvest Services
Fits
- John Deere combines: S680, S690, S760, S770, S780, S790
See the full fitment chart below for complete model coverage.








