Home / Unsorted / Clean Grain Elevator Sprocket Clean Grain Elevator Sprocket Application: 9770STS, 9870STS, S670, S680, S690 Features: Upper Weight: 6 lb / 2.72 kg Item Nr.: WN-H228385 Category: Unsorted Related products Brake, Plate Gear Box, Unloading, Top Shafts, Jack, Retainer Arm, Drive