Sierra 118-0994-9 Carburetor Mounting Gasket for MerCruiser 2-Barrel - 2 Pack

The Sierra 118-0994-9 carburetor mounting gasket is designed for MerCruiser stern drive engines equipped with 2-barrel Rochester and MerCarb carburetors. This essential gasket provides a reliable seal between the carburetor and intake manifold, preventing air leaks that can cause poor engine performance and rough idle conditions.

Key Features:

• Designed for 2-barrel MERCARB carburetors with single air idle adjustment screw
• Mounting hole dimensions: 2 inches x 3-11/16 inches
• Meets or exceeds original equipment specifications
• Package includes 2 gaskets for multiple repairs or future use
• Premium aftermarket replacement from Sierra Marine

Replaces OEM Part Numbers: MerCruiser 27-70143-1, 27-70143, 27-701431, 27-70143B1, 27-807982, 27-8079821, 27-807982B, 27-85496-1; Barr MC472770143; GLM 32180; Mallory 9-61011

Sierra is a trusted manufacturer of premium marine engine parts and components, providing reliable aftermarket solutions for marine applications. These carburetor mounting gaskets are essential maintenance items that should be replaced whenever servicing your carburetor to ensure proper sealing and optimal engine performance.