27-887825 Exhaust Inner Cover Gasket Mercury / Yamaha

The Mercury Yamaha Exhaust Inner Cover Gasket (27-887825) is a genuine OEM replacement designed to create a perfect seal between the exhaust cover and engine block. Built to withstand heat, pressure, and vibration, this gasket ensures optimal exhaust flow and prevents water or gas leaks from entering the cooling system.

Made from durable, heat-resistant materials, the 27-887825 Mercury Yamaha Exhaust Gasket helps maintain proper back pressure, protecting the motor from overheating and exhaust corrosion. It’s commonly used on Mercury and Yamaha outboards sharing powerhead designs, ensuring reliable fitment and long-lasting sealing performance.

Replacing a worn or cracked exhaust gasket helps maintain performance, reduce engine noise, and prevent costly engine repairs caused by exhaust or cooling leaks. Installation is straightforward, making it suitable for both professional technicians and experienced DIY owners.

Key Features:

• Genuine OEM Mercury / Yamaha part

• Designed to resist extreme heat and pressure

• Prevents exhaust and water leaks

• Improves engine performance and longevity

• Perfect fit for select Mercury and Yamaha outboards

Protect your motor’s performance with genuine replacement parts. Shop at Arizona Outboard Dismantlers for trusted OEM marine components that keep your outboard running like new.