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Lower engine

Water pump cover kit Boyesen Lid + SuperCooler turbine - blue

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Boyesen Lid + SuperCooler turbine - blue Water pump cover kitRef : BOY00105A / 1118642

285,58 ^€

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Description
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DescriptionBoyesen Lid + SuperCooler turbine - blue Water pump cover kit

Product details :

Features

BOYESEN SuperCooler – Water Pump Cover + Impeller (Blue) – Ref. WPK-37CL

Designed for demanding motocross riders, this BOYESEN SuperCooler kit includes a water pump cover and a hydrodynamic impeller aimed at optimizing the cooling circuit. The high-performance geometry of the impeller is intended to increase the flow of coolant, helping the engine maintain a more stable operating temperature during sustained efforts on the track or off-road.

The kit not only provides a sought-after functionality for thermal management but also features a sleek blue finish that enhances the water pump housing. Ideal for those looking to minimize the risk of overheating during intense sessions and to keep a more efficient radiator over time.

Kit Contents:

Water pump cover
Gasket
Impeller
Hardware kit

Suitable for recent 250 cc motocross machines — for example, YAMAHA YZ 250 F (2026), FANTIC XXF 250 (2024), and YAMAHA YZ 250 FX (2024). Installation and maintenance are recommended by a mechanic or motorcycle preparer to ensure optimal adjustment and sealing.

Technical information :

Reference

BOY00105A / 1118642

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