Kyosho 74031-02 Under Head KE21SP Spare  [KY-74031-02]

Kyosho 74031-02 - Under Head (KE21SP)
Price:
AUD$22.06
Brand:
Kyosho
Model:
KY-74031-02
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $17.90 each $8.32 or 19%
3+ $17.01 each $15.15 or 23%
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Under Head Upgrade for Kyosho 74031-02

The Kyosho 74031-02 Under Head serves as a direct replacement for the KE21SP engine, designed to support temperature control and dependable power output. It helps maintain heat flow away from the combustion area during longer sessions.

Compatibility Notes

Built to the KE21SP specification, this under head offers a reliable fit and is intended as a like-for-like replacement for routine maintenance or repair.

Installation Tips and Care

Always fit the Kyosho 74031-02 Under Head with the engine cool and the mounting surfaces clean. Proper seating and even fastener tension help preserve thermal contact and prevent 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.

Is special tooling required to fit this part?

No special tools are needed beyond basic hand tools. Careful cleaning and a steady hand will ensure correct alignment and fit.

Will I need a new gasket or seal?

Inspect existing gaskets when you remove the old head. Replace any worn seals to ensure proper compression and cooling contact.

How does this affect engine longevity?

A correctly fitted Kyosho 74031-02 helps maintain stable operating temperatures, which supports consistent performance and can reduce wear over time.

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