Yamaha - Woodruff Key - YA0-05320-42-01

Overview

The Yamaha Woodruff Key | YA0-05320-42-01 is a genuine original equipment manufacturer component designed to securely align and lock rotating parts within the engine assembly. This small but essential part ensures proper positioning between shafts and connected components, allowing for efficient power transfer and smooth mechanical operation.

Woodruff keys play a critical role in preventing slippage between mating parts such as gears, flywheels, or pulleys. Over time, keys can wear, shear, or deform due to stress and repeated use. Replacing a worn or damaged key with a genuine Yamaha component helps maintain precise alignment and protects surrounding components from damage.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Component – Manufactured to Yamaha specifications for precise fit and dependable performance.

• Ensures Secure Component Alignment – Locks rotating parts in place to prevent slippage.

• Precision Machined Design – Provides accurate fit within shaft keyways and mating components.

• Durable Construction – Built to withstand mechanical stress and continuous operation.

Compatibility

Compatible with select Yamaha engines and equipment that utilize a woodruff key within the crankshaft or rotating assemblies.

Why is this prop a strong choice vs. alternatives?

• Original Equipment Manufacturer Yamaha Fitment – Designed specifically for Yamaha engine assemblies.

• Maintains Proper Mechanical Alignment – Ensures efficient power transfer between components.

• Prevents Slippage and Damage – Helps protect shafts, gears, and connected parts.

• Built for Long-Term Reliability – Engineered to handle high stress and repeated use.

FAQs

Q: What does a woodruff key do?
A: It locks rotating components together on a shaft to maintain proper alignment and prevent slipping.

Q: Why is proper alignment important?
A: Correct alignment ensures smooth operation and prevents damage to engine components.

Q: Is this a genuine Yamaha component?
A: Yes. The YA0-05320-42-01 is a genuine Yamaha original equipment manufacturer woodruff key.

Q: What happens if the key becomes worn or damaged?
A: It may cause components to slip or become misaligned, leading to performance issues or damage.

Q: Can this component be replaced during routine maintenance?
A: Yes. It is often replaced when servicing shafts, flywheels, or related components.