Yamaha - Crankshaft & Oil Pump Set - 99999-04012-00

Overview

The Yamaha Crankshaft & Oil Pump Set | 99999-04012-00 is a genuine original equipment manufacturer assembly designed to support efficient engine lubrication and reliable crankshaft operation. This essential set ensures consistent oil flow throughout the engine, helping reduce friction, control heat, and protect critical internal components from premature wear.

Maintaining proper oil circulation is key to engine performance and longevity. Built to Yamaha’s strict engineering standards, this set delivers dependable functionality and a precise fit, making it an important component for keeping your outboard engine running smoothly in demanding marine environments.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Set – Manufactured to exact specifications for dependable performance.

• Supports Consistent Oil Flow – Helps maintain proper lubrication across engine components.

• Precision Engineered Design – Ensures seamless integration and optimal functionality.

• Durable Marine-Grade Construction – Built to resist heat, corrosion, and wear.

Compatibility

Compatible with select Yamaha engines and equipment that utilize this crankshaft and oil pump set.

Why is this prop a strong choice vs. alternatives?

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

• Promotes Engine Longevity – Reduces internal wear through proper lubrication.

• Reliable Performance – Maintains steady oil flow under various operating conditions.

• Built for Harsh Environments – Engineered for durability in marine applications.

FAQs

Q: What does a crankshaft and oil pump set do?
A: It ensures proper oil circulation while supporting smooth crankshaft operation.

Q: Why is proper lubrication important?
A: It reduces friction, prevents overheating, and protects engine components.

Q: Is this a genuine Yamaha product?
A: Yes. The 99999-04012-00 is a genuine Yamaha original equipment manufacturer set.

Q: Can this help extend engine life?
A: Yes. Consistent oil flow helps minimize wear and prolong engine lifespan.

Q: Is installation straightforward?
A: Yes. It is designed for proper fitment, making installation easier for qualified users.

• Supersessions
  6P2-WS114-00-00, 6P2-11410-00-00