36F-12450-00-00 Water Pump Shaft with Impeller for Yamaha YZ 80 YZ80 1993-2001

Water Pump Shaft with Impeller for Yamaha YZ 80

This water pump shaft with impeller is a replacement cooling system component for the Yamaha YZ 80, cross-referencing OEM part number 36F-12450-00-00, and it drives coolant through the engine to hold temperatures within the proper range.

Overview

This water pump shaft with impeller is made for the Yamaha YZ 80 and acts as the rotating core of the cooling system. For riders servicing a 1993 to 2001 YZ80 or rebuilding a worn pump, this water pump shaft with impeller brings coolant circulation back to spec. It suits home mechanics and racers who want a direct-fit replacement that matches the original part number.

Built For Performance

• Cross-references OEM part number 36F-12450-00-00 for easy verification
• Shaft and impeller come as one assembled unit for quicker installation
• Impeller vanes designed to push coolant efficiently through the housing
• Machined shaft surface for smooth rotation against the seal and bearing
• Built to fit Yamaha YZ 80 models from 1993 through 2001

Fits These Machines

• for Yamaha YZ 80 (1993-2001)

On-The-Job Use

• Cooling system rebuilds on a 1993-2001 YZ 80
• Water pump service alongside top-end work
• Restoring coolant flow on a bike coming out of storage
• Routine race prep and preventive maintenance

Specs At A Glance

Good To Know

Q: Are seals and bearings included with this unit? A: This listing covers the water pump shaft and impeller only, so inspect your seals and bearings before reassembly. Swapping in fresh seals at the same time helps prevent leaks and shaft wear.

Q: How can I be sure it fits my YZ 80? A: Cross-check OEM number 36F-12450-00-00 against your machine and confirm your model year falls between 1993 and 2001. Comparing against the part you are replacing is the safest way to confirm fitment.

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