This is a A-FH318412 Belt, Knife Drive PN: FH318412Main Description As Following : A-FH318412 Belt, Knife Drive PN: FH318412 Found in Section & Models : Belts > Hay and Forage Belts, John Deere WINDROWER PLATFORM: 1430D (Timed Double Knife Drive, LH), John Deere WINDROWER PLATFORM: 1435D (Timed Double Knife Drive, LH), John Deere WINDROWER PLATFORM: 430D (Timed Double Knife Drive, LH), John Deere WINDROWER PLATFORM: 435D (Timed Double Knife Drive, LH) Associated Items : New Also This is An Aftermarket Product And : Material: Aramid Cord OC Length: 5/8" X 45"