The Quicksilver Flo-Torq SSR Propeller Hub Kit 8M0150152 is an advanced upgrade for Flo-Torq II hub kits and a replacement for Flo-Torq III and IV kits. It fits select Mercury 40-115hp Command Thrust (CT) outboards and other Mercury FourStroke outboards up to 225hp equipped with a 1-inch diameter propeller shaft. Utilizing proven Soft-Shift rubber technology, this hub kit significantly reduces shifting noise, vibration, and harshness by approximately 22-23%, virtually eliminating shift clunk. The kit includes a thrust washer, SSR drive sleeve, drive sleeve adapter, tabbed lock washer, and locking prop nut for comprehensive installation. Designed for general purpose and non-surface piercing propeller applications, it delivers enhanced durability while protecting the engine drive train from impact damage. Installation is straightforward using common shop tools or Quicksilver’s floating prop wrench and Prop Block. Quicksilver has been a leader in marine engine oils, parts, and accessories for over 65 years, known for rigorous testing and high-quality products that ensure performance and protection for marine engines.

Upgrade your Mercury outboard performance today with the Quicksilver Flo-Torq SSR Propeller Hub Kit for reliable and smooth operation.

Product Dimensions:

5.65 x 4.41 x 2.83 in

1.60 lbs

Shipping Dimensions:

4.50 x 2.90 x 2.90 in