3Racing CRA-142 - M2 x 80mm O-Ring Competitive Replacement  [CRA-142]

3RACING Crawler Ex Real M2 x 80mm O Ring - CRA-142
Price:
USD$1.30
Brand:
3Racing
Model:
CRA-142
Condition:
Brand New
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Track-Ready Seal for Competitive Crawls

For racers and setup specialists, the 3Racing M2 x 80mm O-Ring delivers repeatable sealing that helps reduce variability between runs. Its consistent sizing supports predictable suspension and link geometry under load.

Setup and Upgrade Notes

Use this 3Racing O-ring when tuning or replacing worn seals to maintain alignment and minimise play. It works well as part of a routine upgrade or service plan focused on performance and reliability.

How does consistent O-ring sizing affect tuning?

Uniform seals help keep suspension geometry predictable, which makes setup adjustments more repeatable and aids fine tuning for traction and articulation.

Is the part suitable for performance-oriented builds?

Yes, as a replacement component it maintains intended clearances and can be used alongside tuning upgrades to preserve handling characteristics.

Recommended inspection routine for event use?

Check seals before and after competitive sessions and swap any showing permanent deformation to avoid setup drift during runs.