Sierra 18-2905-9 Marine Water Cover Gasket for Johnson/Evinrude Outboard Engines (Pack of 2)

The Sierra 18-2905-9 Water Cover Gasket is a precision-fit marine engine gasket engineered to seal the water cover on Johnson and Evinrude 9.9 and 15 HP outboard engines. Sold as a convenient pack of two, this gasket is a direct replacement for OEM part number 329920 (OMC/Johnson/Evinrude) and is built to meet or exceed original equipment specifications.

Key Features:

• Direct OEM replacement water cover gasket for select Johnson/Evinrude outboard engines
• Meets or exceeds original equipment manufacturer (OEM) quality standards
• Interchangeable with GLM part number 34580
• Replaces OEM part number: 329920 (OMC/Johnson/Evinrude)
• Sold as a pack of 2 gaskets
• Backed by Sierra's unsurpassed customer satisfaction warranty covering parts and labor

Sierra Marine is a trusted leader in aftermarket marine engine parts, offering comprehensive coverage across all major engine brands. The 18-2905-9 Water Cover Gasket is the reliable, cost-effective solution for maintaining a proper seal on your outboard's water cover and preventing coolant leaks.

OEM Cross-Reference: OMC/Johnson/Evinrude 329920 | GLM 34580