This is a A-N408803 Belt, Fan Drive PN: N408803Main Description As Following : A-N408803 Belt, Fan Drive PN: N408803 Found in Section & Models : Belts > Combine Belts, John Deere COTTON PICKER: CP690 Associated Items : New Also This is An Aftermarket Product And : 5/8" x 88" Wrapped 2-Band Poly Cord