Kyosho 74031-08 High-Strength Crankshaft for KE21SP  [KY-74031-08]

Kyosho 74031-08 - Crankshaft (KE21SP)
Price:
AUD$46.67
Brand:
Kyosho
Model:
KY-74031-08
Condition:
Brand New
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Renew Your KE21SP with Kyosho 74031-08 Crankshaft

The Kyosho 74031-08 crankshaft is a key service part for the KE21SP engine, produced to tight tolerances. It helps restore dependable rotation and consistent power, making it useful for restorations and regular engine servicing.

Why This Crankshaft Matters

Engineered to mate cleanly with KE21SP components, this crank reduces mechanical play and supports long-term reliability. Its precise finish lowers vibration and helps maintain steady throttle response across sessions.
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.

Do I need to replace other parts when fitting the new crank?

Inspect bearings, seals and the connecting rod; replace any items showing wear to ensure the new crank runs correctly.

Are there special tools required for installation?

Basic engine service tools and a tidy workspace are sufficient for most hobbyists. Use proper press fit techniques and follow the engine service notes for best results.

How can I tell the crank needs replacement?

Look for scoring on journals, excessive end float, or a drop in smoothness and power. Those signs suggest the crank or related components need attention.

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