• Mercury/Mariner Flo-Torq SSR / 1.00″ Shaft Hub-Kit
• OEM Part #8M0150151
• For use with current Mercury/Mariner 4-Stroke outboards 40 CT – 225 HP (1″ prop shaft). Not for use with legacy Two or 4-Stroke outboards. Not for use with MerCruiser Sterndrive applications.

PRODUCT DESCRIPTION: The Flo-Torq SSR utilizes Mercury’s proven Soft – Shift Rubber Technology in a quiet hub kit that provides an NVH upgrade for Flo-Torq II hub applications where the maximum reduction of noise, vibration & harshness is desired.
. SSR technology provides 22- 23% peak noise improvement at shifting events, both neutral-forward and neutral-reverse, virtually elimination shift clunk
. The Flo-Torq SSR is the perfect complement to Mercury outboards up to 225HP with a 1″ propeller shaft in general purpose, non-surface piercing applications.
. Replaces Flo-Torq III and IV to simplify Mercury’s hub kit offering while providing an increase in performance at a reduced cost without sacrificing durability.
Alternatives:
. For 200hp-400hp Engines with a 1.25″ propeller / 19 Splines Shaft, use the Flo-Torq SSR HD Hub Kit#8M0101601
. For Mercury 4-Stroke + 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 V/6 Fitted With: Fury, Tempest Plus, Trophy Plus, Revolution 4 & Bravo One Propellers in a surface piercing application, use the Flo-Torq II #835257Q 6
. 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