Boyesen Supercooler Water Pump Kit – Yamaha YZ450F, WR450F, YZ450FX (2023-2025)
High-Performance Cooling | Black Powder-Coated | Made in the USA

Description:

Upgrade your Yamaha’s cooling system with the Boyesen Supercooler Water Pump Kit, specifically designed to enhance performance on the YZ450F, WR450F, and YZ450FX models. Made from investment-cast aluminum and finished with a sleek black powder coat, this kit delivers superior cooling performance with a high-flow, hydrodynamic design.

The Nautilus-style impeller increases coolant flow at all RPM ranges, maintaining more consistent engine temperatures and extending engine life—whether you’re tearing up the track or tackling rugged trails.

Features:

• Precision investment-cast aluminum cover and impeller

• High-flow hydrodynamic design for superior cooling efficiency

• Nautilus-style impeller for optimal coolant movement

• Runs cooler at all RPM ranges, protecting your engine

• Black powder-coated finish for durability and style

• Made in the USA

Technical Specs:

• Color/Finish: Black Powder-Coated

• Type: Water Pump Kit

• Product Name: Cover

• Model: Supercooler

• Units: Kit

• Weight: 0.5 lbs

• Dimensions: 5.5" x 4.5" x 2.25"

Fitment – Yamaha Models (2023–2025):

• 2023–2025 Yamaha YZ450F

• 2024–2025 Yamaha WR450F

• 2024–2025 Yamaha YZ450FX