Yamaha 90387-06M82-00 – Collar

Yamaha 90387-06M82-00 – Collar

The Yamaha 90387-06M82-00 – Collar is a genuine Yamaha part engineered for reliable spacing and precision alignment within your outboard engine. This small yet essential component helps maintain structural integrity and efficient operation in high-vibration marine environments.

Key Features

OEM-Certified Fit – Manufactured to Yamaha's exact specifications for seamless integration

Marine-Grade Durability – Resistant to corrosion and wear, even in saltwater conditions

Alignment and Load Support – Ensures accurate component spacing and helps reduce stress on adjoining parts

Precision Machined – Maintains critical tolerances for smooth operation and extended engine life

Ideal Use Cases

Use this collar in engine assemblies that require consistent axial spacing and reliable support between rotating or mating parts. It’s commonly installed around shafts or within housings to preserve alignment and prevent excess movement or wear.

Why Replacement Matters

Even a small part like a collar can impact your outboard’s performance. A worn or damaged collar can compromise alignment, cause premature wear on related parts, or lead to mechanical failure. Replacing it with an authentic Yamaha 90387-06M82-00 – Collar helps protect your engine and ensures it performs to Yamaha standards.

Frequently Asked Questions

What is the function of the Yamaha 90387-06M82-00 – Collar?

This collar serves as a spacer or alignment guide, ensuring stable positioning of engine components and reducing vibration-related wear.

Is this part compatible with my Yamaha outboard?

Refer to your model’s official Yamaha parts diagram or consult with a certified technician to verify this collar matches your engine.

When should I replace a collar like this?

Replace it if you notice deformation, corrosion, or if you're rebuilding a section of the engine where consistent spacing and stability are critical.