Kyosho 74032-02 Precision Under Head for KE25SP  [KY-74032-02]

Kyosho 74032-02 - Under Head (KE25SP)
Price:
CAD$19.86
Brand:
Kyosho
Model:
KY-74032-02
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $16.12 each $7.49 or 19%
3+ $15.32 each $13.64 or 23%
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Refine Engine Sealing with Kyosho Under Head

The Kyosho 74032-02 under head is a service component made for the KE25SP engine. This part creates a dependable seal between the cylinder and head to support steady engine performance. It is a straightforward spare for keeping your model running without unexpected leaks.

Fitment and Intended Use

This under head is intended as a direct fit for the KE25SP engine, offering accurate dimensions to preserve compression and avoid blowby. It is suitable for routine club driving and casual race use where a tight seal matters to consistent power delivery.

Fitting Tips and Care

Fitting the Kyosho under head is simple and requires basic hand tools. Make sure mating surfaces are clean and free of residue before installation to ensure the best seal. Check the part during regular maintenance and replace it if you notice fuel or oil seepage.
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.

Can I fit this under head to a modified KE25SP?

It is designed for standard KE25SP dimensions. If the engine has been ported or altered, confirm the mating surfaces and clearances before fitting.

What basic tools are needed to install the under head?

Typical hand tools are enough: a clean cloth, correct-size sockets or screwdrivers, and a torque-aware approach for bolts. No specialist tooling is required.

How do I know when to replace the under head?

Replace the part if you see persistent fuel or oil leaks, reduced compression, or visible warping. Regular inspections during servicing will catch wear early.

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