This product has been superseded by: 68D-G4360-00-00

Yamaha - Water Tube Assembly - Cooling System Component - 67D-44360-00-00

Overview

The water tube assembly is a vital part of the Yamaha outboard cooling system, designed to deliver cooling water from the lower unit to the engine block. It ensures a steady and efficient flow of water necessary to regulate engine temperature and prevent overheating. Built to OEM specifications, this assembly provides a precise fit and dependable performance in harsh marine environments.

Key Features

• Complete Water Transfer Assembly – Delivers cooling water from the lower unit to the engine.
• Cooling System Efficiency – Supports consistent water flow for proper temperature regulation.
• OEM Yamaha Construction – Manufactured to factory standards for reliable fit and performance.
• Durable Marine Design – Built to withstand corrosion, pressure, and continuous operation.

Engine & Boat Compatibility

• Compatible with Yamaha outboards that utilize this water tube assembly within the cooling system.

FAQ

Q: What does a water tube assembly do?
A: It transports cooling water from the lower unit to the engine to prevent overheating.

Q: Why is this component important?
A: It ensures proper cooling, which is essential for engine performance and longevity.

Q: What happens if the tube is damaged or blocked?
A: It can restrict water flow, leading to overheating and potential engine damage.

Q: When should it be replaced?
A: It should be replaced if corroded, bent, or during major cooling system service.

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

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

• Supersessions
  68D-G4360-00-00, 68D-G4360-00-00