The Kyosho ORG03XRB grooved O-ring is a targeted replacement for P3 oil shocks, offering a visible orange seal for fast identification. It helps preserve shock performance during repeated use and maintenance cycles.
The groove on the ORG03XRB improves sealing surface contact and reduces the chance of oil seepage past the seal. This simple design detail keeps rebound and compression behaviour stable over time.
Include the ORG03XRB in your shock service kit for a quick refresh during strip-downs. Swapping worn O-rings is an economical way to restore factory damping characteristics.
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