Yamaha - Oil Pan - Engine Lubrication Reservoir - 63P-15311-02-CA

Overview

The oil pan is one of those parts you don’t think about until something goes wrong. I’ve seen engines come in with leaks or oil issues that ended up tracing back to a damaged or warped pan. It’s responsible for holding your oil supply and keeping everything sealed up tight underneath the motor. When it’s solid and sealed properly, the whole lubrication system just does its job without any trouble.

Key Features

• Oil Containment Design – Holds engine oil securely for proper lubrication flow.
• OEM Fitment – Built to Yamaha specifications for precise sealing and alignment.
• Durable Construction – Designed to handle heat cycles and engine vibration.
• Leak-Resistant Structure – Helps prevent oil loss and maintain system integrity.

Engine & Boat Compatibility

Fits Yamaha outboard engines equipped with compatible four-stroke lubrication systems. Commonly used on mid-range horsepower outboards across center consoles, bay boats, and recreational vessels.

FAQ

Q: What are signs this oil pan needs to be replaced?
A: Oil leaks, visible cracks, or oil buildup around the base of the engine are common signs.

Q: Can a damaged oil pan cause engine damage?
A: Yes, oil loss can lead to low lubrication and serious internal issues.

Q: Should I replace the gasket when installing a new oil pan?
A: Always—proper sealing is critical to prevent leaks.

Q: Does saltwater exposure affect the oil pan?
A: Over time, corrosion can weaken the material if not maintained properly.

Q: Is installation difficult?
A: It requires proper sealing and torque, but it’s manageable with the right tools.

• Supersessions
  63P-15311-00-5B, 63P-15311-01-CA, 63P-15311-03-00, 63P-15311-03-00