Product Description
- Flo-Torq SSR HD Hub Kit is for use on 200 hp through 400 hp Mercury FourStroke outboards with 1.25" propeller shafts
- Helps prevent shifting noise and propeller rattle to deliver quieter, smoother, delivery of your engine's power to the propeller.
- SSR technology provides 22-23% reduction in shift event noise virtually eliminating shift clunk.
- Delivers enhanced durability while protecting the engine drive train from impact damage.
- Each kit includes the SSR drive sleeve, three-washer set (washer, thick washer and cupped Belleville washer), tabbed lock washer and locking prop nut.