Mercury - Quicksilver Flo-Torq II Hub Kit Suzuki Outboard Propeller System Marine Alloy 835281Q1. Overview. The Quicksilver 835281Q1 Flo-Torq II Hub Kit is made for boaters who want smoother performance and solid protection for their Suzuki outboard. Designed by Mercury Marine, it links your propeller to the engine while helping absorb impact and reduce vibration. It's a simple, reliable upgrade that keeps your boat running smooth-whether you're cruising the bay, chasing fish offshore, or runnin