This product has been superseded by: 61N-W0078-14-00

Yamaha Water Pump Repair Kit | 61N-W0078-11-00

Overview

The Yamaha Water Pump Repair Kit 61N-W0078-11-00 is a genuine original equipment manufacturer service kit designed to restore proper cooling system performance in Yamaha outboard engines. The water pump is responsible for circulating cooling water through the engine to regulate temperature and prevent overheating during operation.

Over time, internal pump components such as the impeller, seals, and gaskets can wear due to continuous water exposure, heat, and debris. Rebuilding the pump with a genuine Yamaha repair kit helps restore proper water flow and ensures reliable cooling system operation. Manufactured to Yamaha’s exact specifications, this kit provides precise fitment and dependable durability for long-lasting engine protection.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Kit – Manufactured to Yamaha factory specifications for precise fit and reliable performance.

• Restores Cooling System Performance – Helps maintain proper water circulation through the engine.

• Complete Water Pump Service Components – Includes essential parts needed to rebuild the water pump assembly.

• Durable Marine Construction – Designed to withstand heat, friction, and constant water exposure in marine environments.

Compatibility

Compatible with select Yamaha outboard engines that utilize this water pump repair kit within the engine cooling system.

Why is this prop a strong choice vs. alternatives?

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

• Restores Proper Cooling Water Flow – Helps maintain optimal engine temperature.

• Supports Reliable Engine Operation – Replaces worn pump components that can reduce cooling efficiency.

• Marine Grade Durability – Engineered to perform in demanding marine environments.

FAQs

Q: What does a water pump repair kit do?
A: It replaces worn internal pump components such as the impeller, seals, and gaskets to restore proper cooling water circulation.

Q: Why is the water pump important for an outboard engine?
A: The water pump circulates cooling water through the engine to regulate temperature and prevent overheating.

Q: Is this a genuine Yamaha repair kit?
A: Yes. The 61N-W0078-11-00 is a genuine Yamaha original equipment manufacturer water pump repair kit.

Q: When should the water pump be serviced?
A: Water pump components are typically inspected and serviced during routine maintenance or when cooling performance decreases.

Q: Can a boat owner install this repair kit?
A: Many mechanically experienced boat owners can perform water pump maintenance, though professional installation may be recommended.

• Supersessions
  61N-W0078-10-00, 61N-W0078-13-00, 61N-W0078-14-00, 61N-W0078-14-00