Yamaha - Gear 2 - 6J8-45571-00-00 Mercury-90HP-EFI-2008 Swapping in this genuine Mercury

Swapping in this genuine Mercury spark plug wire kit restores that clean

Chrome-plated brass ferrule with standard 1&qout

and wiring layout that your engine was designed around

reliable pieces like this that make owning a Mercury engine feel effortless

This control is meant for the smaller FourStroke Mercurys

Yamaha - Gear 2 - 6J8-45571-00-00 Mercury-90HP-EFI-2008 Swapping in this genuine MercuryYamaha Gear 2 Lower Unit Drivetrain Component 6J8 45571 00 00 Overview When you start hearing noise or feeling rough engagement in the lower unit, gears are usually where the problem begins. This gear plays a direct role in how power is transferred and how smoothly the motor shifts under load. Ive seen worn gears cause all kinds of issues that disappear once replaced. Its one of those internal parts that keeps everything running clean and predictable