Sierra 18-2764 Exhaust Bellows for OMC Cobra Sterndrive

The Sierra 18-2764 Exhaust Bellows is a premium-quality replacement exhaust component designed specifically for OMC Cobra clutch dog stern drives manufactured from 1986 to 1993. This flexible metal bellows plays a critical role in your marine exhaust system by absorbing engine vibrations, accommodating thermal expansion, and reducing motion transfer from the engine to emissions systems.

Key Features:

• Engineered to meet or exceed OEM specifications for reliable performance
• Absorbs displacements and vibrations to protect expensive exhaust components
• Accommodates thermal expansion in harsh marine environments
• Direct replacement for OMC part number 914036
• Compatible with all clutch dog OMC Sterndrive/Cobra models (1986-1993)
• Also replaces GLM 89190 and Mallory 9-72706

Important Note: Hose clamps are not included and must be purchased separately. Sierra Marine parts are manufactured to withstand the demanding conditions of marine applications while maintaining compatibility with OEM systems.