Yamaha - Outer Cartridge Plate - Water Pump Component - 663-44323-00-00

Overview

The outer cartridge plate is an important component within the Yamaha outboard water pump assembly, designed to secure and protect the cartridge insert and internal pump components. It helps maintain proper alignment and contributes to efficient water flow through the cooling system, ensuring consistent engine temperature regulation. Built to OEM specifications, this plate delivers precise fit, durability, and reliable performance in marine environments.

Key Features

• Cartridge Protection – Secures and shields internal water pump cartridge components.
• Cooling System Support – Helps maintain proper alignment for efficient water flow.
• OEM Yamaha Construction – Manufactured to factory standards for accurate fit and dependable operation.
• Durable Marine Design – Built to withstand pressure, corrosion, and continuous use.

Engine & Boat Compatibility

• Compatible with Yamaha outboards that utilize this outer plate within the water pump assembly.

FAQ

Q: What does an outer cartridge plate do?
A: It secures and protects the water pump cartridge components while supporting proper alignment.

Q: Why is this component important?
A: It helps maintain efficient cooling system performance and protects internal parts.

Q: What happens if it is damaged?
A: It can affect water pump alignment and reduce cooling efficiency.

Q: When should it be replaced?
A: It should be replaced if worn, bent, or during water pump servicing.

Q: Is this an OEM Yamaha part?
A: Yes, it is built to Yamaha’s original equipment standards.