Jackshaft Kit with 8 Tooth and 25 Tooth Sprockets for #41 and #420 Chain
Weld-on jackshaft kit with 8 tooth and 25 tooth sprockets for a 212.5% increase or decrease in gear ratio. 4" long 5/8" OD jackshaft with keyway. 8 tooth and 25 tooth sprockets with keyways, two keys, two precision sealed ball bearings with snap rings, two weld-on bearing hangers, and two axle collars with set screws. This is a complete kit that contains everything needed to install a weld-on jackshaft.