Yokomo YZ-631 Main Shaft for YZ-870C - Tough Replacement Part  [YZ-631]

Yokomo YZ-631 Main Shaft for YZ-870C
Price:
AUD$11.00
Brand:
Yokomo
Model:
YZ-631
GTIN:
800
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $15.63 each $-9.27 or -42%
3+ $13.50 each $-7.50 or -23%
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Durable main shaft built for the YZ-870C chassis

The Yokomo YZ-631 Main Shaft is produced to meet the demands of the YZ-870C platform, offering reliable drivetrain performance and better resistance to wear. Its precise dimensions help maintain smooth transmission under both club and competitive use, making it a sensible swap during routine overhaul or when upgrading components.
Remark :
Due to limited stock availability, please notice that some Yokomo 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.

Will this part fit without modification?

When used with the YZ-870C, the YZ-631 installs as a direct replacement. For other Yokomo kits, compatibility is not guaranteed and may need adjustments.

Is this main shaft suitable for hard use?

The shaft is made from quality components intended to withstand typical race and practice loads. Regular inspections are advised after hard runs to ensure ongoing reliability.

Any tips for achieving a smooth install?

Clean mating surfaces and check bearing fit before assembly. Use correct alignment and moderate torque to prevent binding and extend the service life of the shaft.

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