Yamaha 90387-10711-00 – COLLAR

Yamaha 90387-10711-00 – COLLAR

The Yamaha 90387-10711-00 – COLLAR is an OEM-engineered spacer designed to deliver precise fitment and long-lasting durability in Yamaha outboard engines. Whether you're replacing a worn part or performing a full rebuild, this collar plays a crucial role in preserving alignment and load distribution across moving components.

Key Features

Precision-Fit OEM Part – Manufactured to Yamaha factory standards for guaranteed compatibility and performance

Supports Critical Engine Alignment – Helps reduce friction and uneven wear between rotating or mating components

Marine-Ready Durability – Built to withstand harsh marine conditions, including salt, moisture, and high engine vibration

Reliable Spacer Function – Maintains exact clearance tolerances where required for stable mechanical operation

Ideal Use Cases

Use the Yamaha 90387-10711-00 – COLLAR in applications where consistent spacing is required to support moving assemblies, such as within the drivetrain or around engine shafts. Its precision fit ensures engine components stay properly aligned, especially under stress or prolonged use.

Why Proper Spacing Matters

Even a small spacer like this collar can make a big difference in your outboard’s overall health. A misaligned or worn collar can lead to vibration, mechanical stress, or premature failure of nearby parts. Replacing it with a genuine Yamaha component ensures continued peak performance and extends the life of your marine engine.

Frequently Asked Questions

What does the Yamaha 90387-10711-00 – COLLAR do in an outboard motor?

It functions as a spacer that helps maintain correct alignment between engine parts, minimizing wear and mechanical friction.

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

Always check your engine’s official Yamaha parts diagram or use the serial/model number to cross-reference the part number before purchase.

When should I replace a collar in my outboard?

Replace it during engine rebuilds or if the existing collar shows signs of wear, deformation, or corrosion, as this can affect alignment and performance.

This product has been superseded by: 90387-10636-00

Yamaha 90387-10636-00 - Collar