Upgrade your Suzuki LT-R 450 QuadRacer’s cooling system with the Boyesen Supercooler Water Pump Cover and Impeller Kit.

Specifically engineered for ATV enthusiasts, this premium kit increases coolant flow at all RPM ranges, ensuring a cooler, more consistent engine temperature under even the most demanding conditions.

Crafted from aluminum and investment-cast for precision, the cover and patented nautilus-style impeller deliver superior hydrodynamic efficiency, improving thermal stability and extending engine life.

The super-tough, powder-coated black finish adds durability and a sleek look to your ATV’s engine bay.

Whether racing or hitting the trails, this Boyesen Supercooler Kit ensures reliable cooling performance, letting you ride with confidence and pushing your machine to its full potential.

Item Specifics:

• Brand: Boyesen
• Manufacturer Part Number: WPK-28B / 0940-1084
• Product Name: Cover and Impeller Kit
• Type: Water Pump
• Model: Supercooler
• Color/Finish: Powder-Coated / Black
• Material: Aluminum
• Units: Kit
• Riding Style: ATV
• Features:
  • Aluminum investment-cast water pump cover and impeller combo
  • High-flow, hydrodynamic design tested to increase coolant flow
  • Maintains cooler, more stable engine temperatures at all RPMs
  • Patented nautilus-style impeller enhances efficiency
  • Extends engine life through improved thermal stability

Fitment Table:

This Boyesen Supercooler Water Pump Cover & Impeller Kit fits the following Suzuki ATV:

Package Information:

• Weight: 0.5 lbs
• Dimensions:
  • Height: 2.35 inches
  • Length: 6.04 inches
  • Width: 4.52 inches
• Condition: New

Note: Please verify your ATV’s model and year to ensure compatibility before purchasing. 

Boost your ATV’s cooling efficiency and engine longevity with the Boyesen Supercooler Kit—ride cooler, ride longer!