Pitching Damper Seal Ring for YRX 12 - Yokomo YOKYX40SO  [YOKYX40SO]

Yokomo YX-40SO - YRX 12 Silicon O ring for Pitching Damper
Price:
AUD$8.49
Brand:
Yokomo
Model:
YOKYX40SO
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Pitching Damper Seal Ring

This Yokomo YOKYX40SO silicon O-ring is an RC replacement designed for use in pitching damper assemblies referenced to YRX 12. Constructed from silicone to offer low friction and oil resistance, it preserves internal sealing and helps keep damping performance stable.

Replacement is quick for those familiar with shock maintenance: remove the pitching damper, clean the seating surface, and fit the new O-ring in the correct orientation. Use compatible shock oil and rebuild the unit following your normal service steps. The O-ring maintains seal integrity to reduce internal leakage and stabilise pitching response rather than modifying spring or valving characteristics.

Intended for routine upkeep and incremental setup work on 1/10 scale touring car platforms where pitching dampers influence body pitch and traction transitions. Sold as a small spare for repair or preventative maintenance when factory seals show wear.
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.

Is the YOKYX40SO a direct replacement for worn pitching damper seals?

Yes, it is intended as a direct replacement for the silicon seal in pitching dampers listed for YRX 12, provided the seat dimensions match.

Will this O-ring alter spring characteristics or damper valving?

No. The O-ring's role is sealing; it does not change spring rate or the internal valving profile of the damper.

What basic tools should I use when fitting this part?

A clean workspace, a set of small picks or tweezers, shock oil, and a lint free cloth are recommended to avoid contaminating the seating area during replacement.

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