Mercury - Coupler-engine - 8M6002667 Bennett Electronic Trim Tabs & Kits Mercury – Thunderbolt Propeller |

Mercury – Thunderbolt Propeller | High-Performance Series | High-Polished Stainless Steel | QS5008X

• Fuel-Resistant Materials – Designed to handle constant fuel exposure and engine heat cycles

Replacing it during cooling system service is a smart move that helps keep older Yamaha outboards dependable on the water

• Four-Stroke Formula – Blended for the everyday demands of marine engines

Cylinder is 7 1/2 inches eye to eye when closed

Mercury - Coupler-engine - 8M6002667 Bennett Electronic Trim Tabs & Kits Mercury – Thunderbolt Propeller |Coupler engine WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.