Home / Unsorted / Idler Pulley Idler Pulley Application: 9870STS, 9770STS, S670, S680, S690, S670HM, S680HM, S690HM, S770, S780, S790 Weight: 5 lb / 2.00 kg Item Nr.: WN-AH226058 Category: Unsorted Related products Shaft, Shaker Drive Gear Box, Unloading, Top Fan Speed Tone Wheel Throttle Cable