Kyosho 74018-02 Under Head Replacement for KE21R  [KY-74018-02]

Kyosho 74018-02 - Under Head (KE21R)
Price:
CAD$19.87
Brand:
Kyosho
Model:
KY-74018-02
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $16.12 each $7.50 or 19%
3+ $15.32 each $13.64 or 23%
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Kyosho 74018-02 Under Head for KE21R Service and Repair

If you maintain a Kyosho KE21R engine, the Kyosho 74018-02 Under Head is an important spare to have on hand. Built to match KE21R dimensions, it ensures proper seating and reliable operation. As an economical replacement part, it helps keep engines serviceable without heavy expense.

Fitment and Application

The Kyosho 74018-02 Under Head is specifically made for the KE21R engine, a common choice among RC hobbyists for both racing and casual running. This under head helps preserve engine alignment and sealing so your model runs smoothly. Its accurate fit and robust construction make it suitable for frequent maintenance cycles and track days.
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 use the Kyosho 74018-02 Under Head on other engines?

No. This under head is produced to the KE21R's specifications and is not recommended for different engine models.

Is installing the under head difficult for hobbyists?

Installation requires engine disassembly and careful handling of gaskets and seals. Follow the KE21R service instructions or consult an experienced builder if unsure.

How can I tell when the under head needs replacing?

Inspect for cracks, warped surfaces, or uneven mating faces. Replace if you see visible damage or persistent sealing problems during routine checks.

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