January 14, 2026
Belt Drive fits John Deere S660 S680 S690 9650 STS 9670 STS 9770 STS A-H175587
All of our new parts are aftermarket replacements. Compatible with John Deere Combine(s) S550, S650, S660, S670HM, S680, S680HM (s/n 76500 – earlier), S685 (Europe Edition), S685HM (Europe Edition), S690, S690HM (s/n 745101 -76500), 9470 (STS, South American Edition), 9570 STS (South American Edition), 9650 STS (South American Edition), 9670 STS (South American Edition), 9770 STS (South American Edition). Replaces John Deere OEM Number(s) A-H175587. All States Ag Parts Item No.