Heavy-duty adjustable chaffer built by Harvest Services as a direct OEM-quality replacement for John Deere S-Series combines with serial numbers 785000 and below.
Wider louver spacing is purpose-built for Corn / Soybeans
Fits These Models
- John Deere combines: S650, S660, S670, S680, S690 <SN 785000
See the full fitment chart below for complete model coverage.
