O RING @5 (54029)

Keep your Mercury outboard sealed and protected with the Genuine Mercury O-Ring (54029). This OEM replacement O-ring creates a tight, reliable seal between engine components, helping prevent fluid leaks while supporting smooth and efficient engine operation. Whether you’re performing routine maintenance or replacing a worn seal, this genuine Mercury part delivers the fit and quality your engine requires.

Precision Fit for Reliable Sealing

Mercury designs the 54029 O-ring to meet original factory specifications. As a result, it fits precisely and helps make installation quick and straightforward. A secure seal helps maintain the correct pressure within the engine, reduces the risk of leaks and protects critical components from unnecessary wear.

Built for Demanding Marine Conditions

Heat, pressure, vibration and constant exposure to moisture can cause O-rings to harden or deteriorate over time. Replacing worn seals during regular servicing helps maintain engine reliability and prevents small leaks from developing into larger problems. The Mercury O-Ring (54029) uses durable materials that provide dependable sealing performance in harsh marine environments.

Choose Genuine Mercury Parts

Genuine Mercury parts help you maintain the performance, reliability and longevity of your outboard. Mercury manufactures every OEM component to strict factory standards, ensuring the correct fit and long-lasting durability. Install the Mercury O-Ring (54029) with confidence and keep your Mercury engine operating as intended.

Key Features:

• Genuine Mercury OEM O-ring
• Precision fit to factory specifications
• Helps prevent fluid leaks and maintain a secure seal
• Durable construction for marine environments
• Ideal for servicing and engine repairs

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