Mercury - Flo-Torq II Hub Kit Volvo SX Sterndrive Adaptation Marine-Grade Components 8M0119083. Overview. There's a certain peace you feel when your prop engages cleanly-no chatter, no hesitation, just a smooth push as the bow starts to rise. That kind of confidence doesn't happen by accident. It comes from knowing the right parts are in place, doing their job quietly and reliably beneath the surface. The Quicksilver 8M0119083 Flo-Torq II Hub Kit delivers exactly that for Volvo SX sterndrives, g