Factory Spec Water Pump Impeller Shaft w/ Gear for Yamaha YZ85 2002-2025 models

Water Pump Impeller Shaft w/ Gear for Yamaha YZ85

This factory spec water pump impeller shaft with gear is a direct replacement for Yamaha YZ85 models from 2002 to 2025, ensuring proper coolant circulation and engine cooling.

Overview

This water pump impeller shaft with gear is designed to match original factory specifications for Yamaha YZ85 dirt bikes. It drives the water pump impeller to circulate coolant through the engine, preventing overheating during operation. Riders and mechanics rely on this component for dependable cooling system performance.

Built For Performance

• Machined from high-strength steel for durability
• Precision-cut gear teeth for smooth engagement
• Corrosion-resistant finish for long service life
• Direct fit replacement with no modifications needed
• Factory spec dimensions ensure proper alignment

Fits These Machines

• for Yamaha YZ85 (2002-2025)

On-The-Job Use

• Used during top-end rebuilds or cooling system maintenance
• Ideal for motocross and off-road riding conditions
• Replaces worn or damaged impeller shafts in YZ85 models

Specs At A Glance

Good To Know

Q: Is this water pump impeller shaft compatible with all YZ85 model years? A: This shaft is designed for 2002-2025 Yamaha YZ85 models; always verify your specific year and engine serial number before installation.

Q: Does the included gear need to be pressed on? A: The gear is pre-assembled on the shaft in most cases, but you should inspect the assembly upon receipt and follow your service manual for correct installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.