Yamaha Banshee 350 Water Pump Gear & Impeller 1987-2006 YFZ350 Replacement

This Yamaha Banshee 350 Water Pump Gear & Impeller is a cooling system component compatible with for Yamaha ATVs and references part number(s) 4L0-12450-01-00.

Product Overview

The Yamaha Banshee 350 Water Pump Gear & Impeller 1987-2006 YFZ350 Replacement is an essential maintenance assembly designed to restore efficient coolant circulation in your classic sport ATV. This kit includes the water pump drive gear and the cooling impeller required to replace worn or damaged internal cooling components. Engineered as a direct replacement solution, it helps prevent engine overheating and ensures dependable thermal management under demanding riding conditions.

Key Features & Performance

• Direct replacement cooling components ensure precise fitment
• Helps maintain correct coolant flow throughout the engine block
• Essential components to repair a failing water pump drive mechanism
• Restores baseline reliability for trail riding and high-rpm use

Fitment & Compatibility

• for Yamaha Banshee 350 YFZ350 1987
• for Yamaha Banshee 350 YFZ350 1988
• for Yamaha Banshee 350 YFZ350 1989
• for Yamaha Banshee 350 YFZ350 1990-2006

Common Uses

• Replacing worn plastic factory water pump gears and impellers
• Overhauling the internal cooling system during engine rebuilds
• Preventing overheating issues on vintage two-stroke sport ATVs

Technical Specifications

• Product Type: Water Pump Gear & Impeller Kit
• Part Number(s): 4L0-12450-01-00
• Brand Compatibility: for Yamaha
• Model Compatibility: Banshee 350 YFZ350
• Equipment Type: ATV

Frequently Asked Questions

Q: How do I verify this kit fits my specific Banshee? A: This water pump replacement gear and impeller set is designed to fit all model years of the Yamaha Banshee 350 from 1987 through 2006.

Q: Does this kit include the outer water pump cover? A: No, this kit includes the internal water pump gear and impeller assembly intended for installation within the stock housing configuration.