NUT @5 (35921)

Keep your marine engine components securely fastened with the Mercury Nut (35921). This genuine Mercury Marine replacement nut provides dependable fitment for selected Mercury and Mariner engine applications.

Nuts are small components, but they play an essential role in keeping engine assemblies secure. Therefore, using the correct replacement hardware helps maintain proper fitment and ensures components remain firmly in position during operation.

Strong and Secure Fitment

Marine engines operate under constant vibration, heat and demanding conditions. Over time, nuts can become worn, damaged or corroded. Threads may also deteriorate during repeated removal and installation.

The Mercury 35921 Nut provides a genuine replacement for its specified application. Mercury manufactures genuine hardware to meet the required dimensions and specifications for compatible assemblies. As a result, you can achieve a secure and accurate fit when installing the nut in its intended location.

Additionally, replacing damaged hardware can make future servicing easier and help prevent issues caused by incorrect fastening.

Ideal for Servicing and Repairs

Whether you’re completing routine maintenance, replacing an engine component or carrying out a larger repair, always inspect existing nuts and fasteners.

If you notice damaged threads, excessive corrosion or other signs of wear, replacement may be necessary. Furthermore, always follow the appropriate Mercury service procedures and tightening specifications when installing engine hardware.

Using genuine Mercury replacement parts also makes it easier to select hardware designed specifically for the intended application.

Check Compatibility Before Ordering

Mercury and Mariner engines use many different nuts across various models, horsepower ranges and serial numbers. Therefore, always confirm that part number 35921 matches your specific engine before ordering.

Check your engine serial number against the appropriate Mercury parts diagram to ensure correct compatibility.

Key Features:

• Genuine Mercury Marine replacement nut
• Mercury part number: 35921
• Strong and durable construction
• Provides secure component fastening
• Designed for accurate fitment
• Suitable for selected Mercury and Mariner applications
• Ideal for servicing, maintenance and repairs

Choose the Mercury Nut (35921) when you need a genuine replacement fastener for your compatible marine engine.

Follow us on Facebook, Instagram and Youtube.

Terms & Conditions | Returns & Exchanges | Privacy Policy