A-AH226494-AI Sickle; Dual Overlap Section, FineOne New Aftermarket Replacement Sickle Section Dual Overlap, Fine Tooth Fits John Deere (Fits JD) Draper Platforms This aftermarket replacement dual overlap fine sickle section is designed Fits John Deere 600D series draper platform grain headers. The dual overlap design provides precise, clean cutting performance across a wide range of crop conditions. Fine tooth sections are preferred in lighter, more uniform crop stands where a higher tooth count