LOCKWASHER @5 (33734)

The Lockwasher (33734) helps keep fasteners securely in place by resisting loosening caused by vibration and engine movement. This genuine Mercury lockwasher provides additional holding power, helping maintain a strong and reliable connection in demanding marine applications.

If your existing lockwasher shows signs of wear, corrosion, or damage, replacing it with a genuine Mercury part helps restore the correct fastening performance.

Designed for a Precise Fit

Mercury engineers the Lockwasher (33734) to meet original factory specifications, ensuring the correct fit for compatible applications. It installs easily and works with the matching fastener to create a secure connection that stays tight during operation.

Using the correct lockwasher also helps protect surrounding components by maintaining consistent clamping force over time.

Genuine OEM Quality

Choose genuine Mercury parts for quality and reliability you can trust. Mercury manufactures the Lockwasher (33734) from durable materials that withstand vibration, moisture, and harsh marine conditions.

Whether you’re completing a repair or performing routine maintenance, this genuine lockwasher helps maintain the integrity of your engine assembly and supports dependable long-term performance.

Why Choose the Lockwasher (33734)?

• Genuine OEM Mercury replacement part
• Helps prevent fasteners from loosening
• Maintains secure clamping force during operation
• Manufactured to original factory specifications
• Delivers a precise fit for compatible applications
• Durable construction for marine environments
• Ideal for servicing, repairs, and routine maintenance

Before ordering, please check your engine model and serial number to confirm compatibility.

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