Optimize your Yamaha's cooling system with the Boyesen WPK-38CM Supercooler Water Pump Cover and Impeller Kit.

Engineered for maximum efficiency, this investment-cast aluminum cover and patented nautilus-style impeller are designed to significantly increase coolant flow, reducing operating temperatures and improving engine reliability.

With its hydrodynamic design and powder-coated Magnesium finish, the Boyesen Supercooler Kit provides a durable, high-performance upgrade for riders who demand consistent performance and long-lasting durability.

Item Specifics:

• Product Name: Cover and Impeller Kit
• Type: Water Pump
• Model: Supercooler
• Color/Finish: Powder-Coated / Magnesium
• Material: Aluminum
• Units: Kit
• Riding Style: Off-Road
• Weight: 0.4 lbs
• Dimensions:
  • Height: 2.5 inches
  • Length: 5.7 inches
  • Width: 4.6 inches

Features:

• High-flow design increases coolant flow for improved cooling efficiency.
• Investment-cast aluminum construction ensures superior durability.
• Patented nautilus-style impeller enhances hydrodynamic efficiency.
• Powder-coated Magnesium finish resists wear and corrosion.
• Reduces operating temperatures and maintains consistent cooling performance.
• Extends engine life and improves reliability under demanding conditions.

Fitment Table:

Upgrade your Yamaha YZ450F, YZ450FX, or WR450F with the Boyesen WPK-38CM Supercooler Water Pump Kit. Designed for off-road enthusiasts, this kit improves engine cooling, reliability, and overall performance. Order today to experience superior cooling and durability!