Mercury 8M0176915 Prop Nut, Rear for Mercury 7.6L V12 500 and 600hp Outboards 2022-11-07 flexible assembly includes an EPA-MERC-PB15

flexible assembly includes an EPA-MERC-PB15 primer bulb and a low permeation hose to ensure optimal engine performance and safety

When you land the fish of a lifetime

Soft touch buttons

Lifetime shaft warranty

15 years of Gulp

Mercury 8M0176915 Prop Nut, Rear for Mercury 7.6L V12 500 and 600hp Outboards 2022-11-07 flexible assembly includes an EPA-MERC-PB15Made exclusively for Mercury V12 outboards, this rear prop nut is designed for contra rotating propeller configurations. Constructed of hardened, durable brass, it has been tested to exceed Mercury's maximum torque requirements for safe and reliable operation. Fits Mercury 7. 6L V12 500hp SeaPro and 600hp Verado outboards Rear prop nut for contra rotating propeller configuration Made of hardened, durable brass Tested to exceed maximum torque