Kyosho 74031-08 OEM-Style Crankshaft for KE21SP  [KY-74031-08]

Kyosho 74031-08 - Crankshaft (KE21SP)
Price:
£23.06
Brand:
Kyosho
Model:
KY-74031-08
Condition:
Brand New
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Maintain Engine Smoothness with Kyosho 74031-08 Crankshaft

The Kyosho 74031-08 crankshaft is a factory-style replacement part matched to KE21SP engine dimensions. It supports smooth rotation and consistent power delivery, ideal for upkeep and engine refreshes.

Assembly and Reliability Highlights

Precisely finished bearing surfaces help ensure correct seating and minimal vibration. The crank is intended for KE21SP fitment and contributes to predictable running and extended component life when installed correctly.
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 74031-08 in modified engines?

It can be used in modified KE21SP builds provided the rest of the components remain compatible; always check clearances after any changes.

What maintenance keeps the crank performing well?

Regularly check for play, journal wear and seal condition. Clean and inspect during service intervals to prolong life and prevent failures.

Is balancing required after installation?

Most installations do not need additional balancing beyond correct assembly, but if you notice vibration, recheck fitting and rotating balance as part of diagnostics.

Where should I source replacement bearings for the KE21SP?

Use bearings specified for the KE21SP or quality equivalents from recognised suppliers to ensure correct fit and durability.

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