Mercury 3, 4 & 5 Blade

The Powertech Cushion Lok hub is a system designed to reduce shift clunk and protect the drivetrain by absorbing energy during engagement, similar to Mercury's Flo-Torq system. Key features of the Cushion Lok system include adjustable cushioning for a customized feel and compatibility with various propellers, while Flo-Torq provides advanced soft-shift rubber technology for enhanced comfort and protection. Both systems aim to improve engine power delivery, reduce vibrations, and provide a smoother experience for the boater. The PowerTech CushionLok system is included in the Propeller price. The Flo-Torq HUB requires a HUB Kit - Sold Separately. Please call us with any questions 865-673-8171