Home / Shaft / Clean Grain Elevator Shaft Clean Grain Elevator Shaft Application: 9770STS, 9870STS, S670, S680, S690, S670HM, S680HM, S690HM, S770, S780, S790 Item Nr.: WN-H220121 Category: Shaft Related products Upper & Lower Elevator Shaft Shaft, Pinion Reverser, Gears, Input Shaft Chopper Drive Shaft