Yamaha - Oil Pump Assembly - Engine Lubrication System - 6CJ-13300-00-00

Overview

On Yamaha outboards, proper lubrication is everything if you want the engine to last. The oil pump is what keeps that flow steady, especially when you’re running hard or for long periods. I’ve seen engines start to run rough or wear faster when oil delivery isn’t consistent. When this pump is doing its job, the motor runs smooth, quiet, and stays protected where it matters most.

Key Features

• Consistent Oil Flow Delivery – Maintains steady lubrication to reduce engine wear and friction.
• Precision Pump Operation – Regulates oil movement based on engine demand for reliable performance.
• Durable Internal Components – Built to handle continuous operation and resist long-term wear.
• Engine Protection Support – Helps prevent internal damage by ensuring proper lubrication at all times.
• Factory-Spec Fitment – Designed to match Yamaha engine systems for proper installation and function.

Engine & Boat Compatibility

Designed for Yamaha outboard engines requiring an oil pump assembly within the lubrication system. Suitable for a range of mid to high horsepower applications across recreational and working boats.

FAQ

Q: What are signs the oil pump is failing?
A: Low oil pressure warnings, unusual engine noise, or increased wear can indicate a problem.

Q: Can I run the engine if the oil pump is not working properly?
A: It’s not recommended, as lack of lubrication can quickly cause serious engine damage.

Q: Does this pump need calibration after installation?
A: In some cases, yes—proper setup ensures correct oil delivery.

Q: How often should I inspect the oil system?
A: Regular checks during routine maintenance help catch issues early.

Q: Can contaminated oil affect the pump?
A: Yes, dirty or degraded oil can reduce efficiency and lead to premature wear.