Exhaust Manifold Gasket – Fits MerCruiser V6 175-205 HP/262 CID (Replaces 27-99757, 18-2909-9) 185HP or a rough idle

or a rough idle

and inspect for leaks around the filter after starting the engine

Reinstall the lower unit onto the outboard

What is the difference between this belt and an OEM one

Constructed from flexible

Exhaust Manifold Gasket – Fits MerCruiser V6 175-205 HP/262 CID (Replaces 27-99757, 18-2909-9) 185HP or a rough idleProduct Details This high quality Exhaust Manifold Gasket ensures a perfect seal between the manifold and cylinder head on MerCruiser V6 GM 229 262 CID engines (175205 HP), covering models from 1983 up to and including the 2004 Dry Joint series. It is designed for durability and reliable performance in demanding marine environments. It serves as a direct interchange for MerCruiser 27 99757 8M0215011, Sierra 18 2909 9, GLM 32170, Mallory Marine 9 61421