Quicksilver 8M0150152 Flo-Torq SSR Propeller Hub Kit for Mercury 40hp CT and 225hp 4-Stroke Outboards with 25mm Diameter Prop Shaft

Flo-Torq SSR propeller hub kit 8M0150152 is the perfect upgrade for Flo-Torq II hub kits and replacements for Flo-Torq III and IV hub kits. Flo-Torq SSR hub kit fits select Mercury 40-115hp Command Thrust (CT) outboards and other Mercury FourStroke outboards up to 225hp equipped with a 25mm diameter propeller shaft. SSR hub kits are for most existing Quicksilver and Mercury interchangeable hub (Flo-Torq II, III and IV) propellers used for general purpose and non-surface piercing propeller applications. The SSR hub utilizes Quicksilver's proven Soft-Shift rubber technology to prevent shifting noise, vibration and harshness. SSR technology provides 22-23% reduction in shift event noise virtually eliminating shift clunk. Installation is quick and easy with the Quicksilver floating prop wrench and Quicksilver Prop Block or common shop tools. 40hp CT through 225hp Mercury FourStroke outboards with 25mm diameter propeller shafts used in high performance and/or surface piercing installations and 250-350hp Mercury FourStroke outboards, use the SSR Solid hub kit 8M0101604. 200-400hp Mercury FourStroke outboards with 32mm propeller shafts use the SSR HD hub kit 8M0101603.