Yamaha 90170-05M38-00 – Nut

Yamaha 90170-05M38-00 – Nut

The Yamaha 90170-05M38-00 – Nut is a genuine OEM component engineered by Yamaha to deliver dependable fastening performance in demanding conditions. Whether you're assembling new components or replacing worn hardware, this precision-machined nut ensures a secure, lasting connection.

Key Features

Genuine Yamaha Part – Built to meet Yamaha’s exact specifications for quality and performance

Corrosion-Resistant Finish – Designed to withstand moisture, salt, and environmental stress

Threaded for Tight Fit – Provides strong locking engagement for critical assemblies

Reliable Performance – Maintains torque and tension over time, even under vibration

Ideal Use Cases

This nut is commonly used in assemblies requiring secure fasteners that can maintain tension under vibration and movement—such as engine mounts, brackets, and casings. Its OEM precision makes it ideal for high-performance and marine environments.

Why OEM Fasteners Matter

Using authentic Yamaha hardware like the 90170-05M38-00 means you’re getting proven materials, correct dimensions, and factory-level quality control. Generic or off-brand substitutes may not hold torque properly, leading to potential failure or costly damage down the line.

Frequently Asked Questions

What type of nut is the Yamaha 90170-05M38-00?

It’s a precision-machined OEM nut, designed for Yamaha equipment. Thread and fitment specifics vary by application, so refer to your equipment manual.

Is this nut resistant to corrosion in marine environments?

Yes. It's coated for durability and corrosion resistance, making it suitable for use in marine and high-moisture applications.

Should I replace this nut during routine maintenance?

If the nut shows signs of wear, rust, or stripped threads, replacement is strongly recommended to ensure safety and mechanical integrity.