Pitching Damper O-ring Cap & Spring Cup compatible with YR-X12 - Yokomo YX-40SC  [YX-40SC]

Yokomo YX-40SC Spring Cup/Oring Cap for Pitching Damp.
Price:
NZD$8.23
Brand:
Yokomo
Model:
YX-40SC
GTIN:
3888
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Damper spring seating and O-ring collar

The Yokomo YX-40SC serves as the O-ring cap and spring cup used in pitching damper assemblies for YR-X12 class 1/12 on-road models. It provides a stable interface between the damper spring and the damper body while ensuring the O-ring stays correctly seated.

Use this replacement component during maintenance to protect O-ring integrity and extend reliable operation of the pitching damper. Take normal care when removing and refitting damper internals to avoid wear or damage.

Compatible Models

  • YR-X12
  • YR-X1219
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 cap improve seal life in dampers?

Yes. Proper seating provided by the YX-40SC reduces lateral movement of the O-ring and helps limit premature seal wear when the damper is reassembled correctly.

Is the component robust enough for frequent servicing?

The part is intended for hobby-grade dampers and will tolerate routine servicing. Inspect the cap and O-ring on each rebuild and replace if any deformation or wear is visible.

Any tips to reduce O-ring abrasion?

Lightly lubricate the O-ring with recommended damper oil or grease, ensure the cap is aligned, and avoid over-tightening the damper stack to minimize abrasion.

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