Stens Ring Gear Kit B&S (399676, 392134)

Ring gear kit consists of: Alloy ring gear, plastic starter gear (with early model roll pin & late model “c” clip), ring gear mounting screws and nyloc nuts. Suitable for selected B & S electric start engine models including: 197402, 197412, 197417, 28B702, 28B705, 28B706, 28B707, 28D702, 28D707, 28M706, 28M707, 28N707, 28N777, 28P777, 28Q777