BOYESEN WPK-31AL - Water Pump Cover + SuperCooler Turbine (blue)
Specifically designed for motocross, this BOYESEN SuperCooler kit optimises the cooling circuit by replacing the original wheel and cover. The hydrodynamic design of the turbine aims to increase the flow of coolant to maintain more stable engine temperatures during intensive track sessions. The blue colour adds a technical and racing touch under the airbox.
- Kit contents:
- Pump cover
- Gasket
- Turbine (water wheel)
- Set of screws
Compatible with demanding motocross engines, this kit is suitable for riders looking to improve cooling efficiency without altering the original operating principle. Manufacturer reference: WPK-31AL. Ideal for Yamaha YZ 125 (notably models 2005 CE15, 2023 CE16, and 2026), as well as for other motocross displacements requiring a high-performance water pump.
Replace the original wheel and cover to benefit from optimised flow and better thermal management in extreme conditions. A practical accessory to reduce the risk of overheating and maintain consistent cooling during intensive riding days.
