Quicksilver 856705 Exhaust Riser Gasket for MerCruiser 3.7L

The Quicksilver 856705 is an OEM exhaust riser gasket designed specifically for MerCruiser 3.7L (224 CID) stern drive engines equipped with cast iron exhaust manifolds. This genuine Mercury Marine replacement gasket provides a critical seal between the exhaust riser and manifold, preventing exhaust leaks and ensuring proper engine operation.

Key Features:

• Genuine Quicksilver OEM replacement part ensures perfect fit and reliability
• Designed for 3.7L MerCruiser engines with cast iron manifolds
• Heat-resistant material withstands extreme exhaust temperatures
• Prevents exhaust gas and water leaks at the riser connection
• Direct replacement for worn or damaged original gaskets

Quicksilver parts are engineered and tested by Mercury Marine to meet rigorous quality standards, providing the performance and peace of mind that comes with using genuine OEM components. Regular inspection and replacement of exhaust gaskets is essential for maintaining your marine engine's integrity and preventing costly water intrusion damage.