• Mercury/Mariner 40hp Bigfoot/Command-Thrust To 400hp + MerCruiser Hub-Kit – 1″ Shaft, 15 Spline Shaft
• Flo-Torq II # 835257Q 6
• Applications: Typically Used on Mercury V/6 With: Fury, Tempest Plus, Trophy Plus, Revolution 4 & Bravo One Propellers in a surface piercing application

** Alternatives:
. For Use With current Mercury/Mariner FourStroke outboards 40 CT – 225hp with 15 Splines – 1″ Shaft Motors (Not MerCruiser), use the Flo-Torq SSR Solid Hub Kit #8M0150151
. For 200hp-400hp Engines with a 1.25″ propeller / 19 Splines Shaft, use the Flo-Torq SSR HD Hub Kit#8M0101601
. For Mercury FourStroke + Sterndrive Engines 150hp up to 300HP With a 1″ propeller shaft, use the Flo-Torq SSR Solid Hub Kit#8M0101602
. For Mercury/Mariner Racing Sport & Torque Master Gearcases, Verado 200-300hp, MerCruiser Bravo One XR & XZ Sterndrives, use the Flo-Torq Solid-Hub Kit#840389KO6 
. For Mercury / Mariner 40-60HP Command-Thrust/Bigfoot + 70hp to 300hp, Verado up to 300hp, MerCruiser Alpha & Bravo One (under 400 HP), use the Flo-Torq II #835257K 1