Yamaha Nut (3GC) – 90179-16651-00

Genuine Yamaha Fastening Integrity for Critical Marine Assemblies

The Yamaha - Nut (3GC) - 90179-16651-00 is a genuine OEM replacement part engineered to secure critical components on your Yamaha outboard or powersport engine. Designed with precision threading and robust construction, this specialized nut delivers reliable fastening strength under demanding marine conditions.

Whether you're replacing a corroded nut or performing scheduled maintenance, this part ensures your Yamaha assembly remains tight and secure, as intended by factory specifications.

Key Features

Genuine Yamaha OEM Component

Manufactured to exact Yamaha standards for durability, fit, and performance.

Precision-Machined Threads

Designed for exact thread engagement to ensure a tight, vibration-resistant hold.

Corrosion-Resistant Materials

Built to withstand saltwater exposure and extreme environments without degrading or seizing.

Reliable Fastening Solution

Prevents component shifting or detachment caused by prolonged vibration or stress.

Compatibility

Part Number: 90179-16651-00

Replaces or services the fastener on various Yamaha marine or powersports assemblies.

Refer to your Yamaha owner’s manual or consult with PartsVu to verify fitment for your engine or application.

Ideal Use Cases

Routine Maintenance or Engine Rebuilds

Replace worn or corroded fasteners to ensure secure and safe equipment operation.

Hardware Refresh During Repairs

Install fresh OEM hardware when servicing related engine or rigging components.

Vibration-Prone Installations

Use in high-vibration zones where secure locking is essential for safety and stability.

Why OEM Fasteners Matter

Using the correct OEM fasteners like the Yamaha - Nut (3GC) - 90179-16651-00 ensures exact fit and compatibility with Yamaha equipment. Inferior or mismatched hardware can lead to improper torque, vibration-related failures, or long-term wear on connected components. Always choose OEM parts for peace of mind and factory-grade reliability.

Frequently Asked Questions

Can I substitute this nut with a generic hardware store version?

It’s not recommended. This OEM Yamaha nut is built to exact tolerances and materials that generic versions often lack—especially in marine environments.

How do I confirm if this is the correct nut for my Yamaha engine?

Check your Yamaha service manual or contact PartsVu with your model and serial number for accurate confirmation.

Is this nut reusable after removal?

In many cases, yes. However, Yamaha recommends replacing critical fasteners during major services or if the threads show any wear or corrosion.

• Supersessions
  90179-16417-00