Yamaha 90387-05383-00 – Collar

Yamaha 90387-05383-00 – Collar

The Yamaha 90387-05383-00 – Collar is an original Yamaha component designed to maintain precise spacing and alignment between key moving parts in your outboard engine. Built to OEM specifications, this collar plays a vital role in reducing wear and ensuring reliable mechanical function.

Key Features

Exact OEM Fit – Engineered to Yamaha factory standards for guaranteed compatibility

Durable Construction – Made from corrosion-resistant materials for long-term use in marine conditions

Maintains Proper Alignment – Helps preserve structural integrity between moving or rotating parts

Minimizes Wear – Reduces friction and component stress under load

Ideal Use Cases

This collar is commonly used in applications requiring secure spacing between parts like shafts, gear assemblies, or bushings. It helps ensure tight tolerances and consistent alignment, which is especially important in high-vibration marine environments.

Why It Matters

Ignoring worn or missing collars can lead to misalignment, increased friction, and premature wear of surrounding parts. Replacing it with the genuine Yamaha 90387-05383-00 – Collar helps you maintain optimal performance and extend the life of your engine's internal components.

Frequently Asked Questions

What does the Yamaha 90387-05383-00 – Collar do?

This collar acts as a spacer or alignment guide within mechanical assemblies, ensuring proper part positioning and reducing unnecessary friction or wear.

How do I know if this collar fits my Yamaha motor?

Check your Yamaha engine’s service manual or parts diagram. You can also use the OEM part number to verify compatibility.

Should I replace this collar during routine maintenance?

If the existing collar shows signs of wear, distortion, or corrosion, it’s best to replace it to prevent damage to surrounding parts and maintain proper engine alignment.