1 0 MacDon FD1 To JD S680 Head Adapter At auction Oct. 1 MacDon FD1 To JD S680 Head Adapter. Used To Adapt An FD1 Series MacDon Head To A John Deere S680. Note: Includes Pallet Contents Includes Wire Harness ConditionUsedStock NumberKD3503 MLS Number13821674CategoryCombine Headers Last Updated9/19/2025 LocationAmherst, SD, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info