Kyosho B0108-21 Water Jacket 38mm for RC Surfer 3 - Marine Cooling Accessory  [KY-B0108-21]

Kyosho B0108-21 - Water Jacket 38mm (RC SURFER 3)
Price:
£10.77
Brand:
Kyosho
Model:
KY-B0108-21
GTIN:
4548565306299
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £8.74 each £4.06 or 19%
3+ £8.30 each £7.39 or 23%
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Practical Motor Cooling for Surfer 3

The Kyosho B0108-21 Water Jacket 38mm is an accessory intended to assist motor temperature control on the RC Surfer 3 by directing water around the motor casing. The 38mm diameter is chosen to match the motor profile for correct seating.

Why Use a Water Jacket

Continuous operation in water can raise motor temperatures. This jacket helps move heat away from the motor into the water, reducing thermal stress and supporting consistent performance across sessions.

Fitting Notes

Ensure the jacket is fitted evenly and that sealing surfaces are intact. Regular checks for wear, and cleaning after use will keep the jacket performing and reduce the chance of leaks.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this work with non-Kyosho motors?

The part is designed around the RC Surfer 3 motor layout. Non-Kyosho motors with matching outer diameter may fit but check clearance and mounting before fitting.

How do I avoid leaks after installation?

Make sure seals and hose connections are seated correctly and replace any compressed or damaged O-rings. Test in shallow water before full use to confirm a watertight setup.

Does it need special cleaning?

Rinse with fresh water after use, remove sand or grit, and let it dry fully. Regular cleaning prevents blockage and preserves the jacket material.

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