Quicksilver 8M0101604 Flo-Torq SSR Solid Propeller Hub Kit for Mercury Outboards

The Quicksilver 8M0101604 Flo-Torq SSR Solid Propeller Hub Kit is engineered for select Mercury 40-115hp Command Thrust (CT) outboards and Mercury FourStroke outboards up to 350hp equipped with a 1-inch diameter propeller shaft. This specialized hub kit is designed specifically for high-performance and surface-piercing propeller applications where enhanced durability and reduced shift noise are critical.

Key Features:

• SSR (Soft-Shift Rubber) technology delivers 22-23% reduction in shift event noise, virtually eliminating shift clunk
• Compatible with most existing Quicksilver and Mercury interchangeable hub propellers (Flo-Torq II, III, and IV)
• Prevents shifting noise, vibration, and harshness for smoother power delivery
• Enhanced durability protects engine drivetrain from impact damage
• Quick and easy installation with standard propeller tools
• Fits 1-inch diameter propeller shafts on Mercury FourStroke outboards

What's Included:

• Thrust washer
• SSR drive sleeve
• Drive sleeve adapter
• Tabbed lock washer
• Locking propeller nut

This SSR hub kit utilizes Quicksilver's proven rubber technology to provide quieter operation and superior protection compared to standard hub systems. Ideal for boaters running high-performance setups or surface-piercing propellers who demand maximum durability and minimal shift noise.

Application Note: For 40-225hp Mercury FourStroke outboards with 1-inch shafts used in general purpose (non-surface piercing) applications, use SSR hub kit 8M0150152. For 200-400hp Mercury FourStroke outboards with 1.25-inch propeller shafts, use SSR HD hub kit 8M0101603.