Boyesen Lid + SuperCooler turbine - orange Water pump cover kitRef : BOY00126A / 1130192003

BOYESEN WPK-42O — Water Pump Cover + SuperCooler Impeller (orange)
Designed for demanding offroad riders, this Boyesen SuperCooler kit combines a cover and a high-flow hydrodynamic impeller intended to optimize the cooling circuit of motocross engines. Tested and designed to enhance coolant flow, it aims to maintain a more stable engine temperature during intense track sessions or enduro rides.

• Kit contents:
• Pump cover
• Gasket
• Impeller (propeller)
• Hardware kit

With its distinctive orange finish, this kit adds a racing touch under the casing while remaining compact. Ideal for motocross machines, the SuperCooler is aimed at riders looking for a reliable improvement to the water circuit without heavy modifications. Manufacturer reference: WPK-42O — brand BOYESEN.

• Category: Water pump cover and impeller
• Universe: Motocross
• Examples of compatibility: KTM 300 SX (2025 - 300 cc), GAS GAS EC 300 (2025 - 300 cc), HUSQVARNA TE 250 (2025 - 250 cc)

Complete kit ready to replace the relevant components during a service or upgrade, to keep your engine cool when you push hard on the track.