3RACING Cero M4 x 6 x 1 O Ring Set - SAK-C145  [SAK-C145]

Service Friendly 3RACING Cero O-Ring

The 3RACING Cero M4 x 6 x 1 O-Ring is a handy spare for routine RC car upkeep and light upgrades. Its compact size makes it easy to carry in a tool roll for trackside repairs.

When to Fit These O-Rings

Used mainly during maintenance of kit components, these O-rings help keep seals tight and limit dust ingress that can harm moving parts. They are a practical, low-cost part to keep on hand for preventive service.

Model Compatibility Notes

Made for the 3RACING Cero series, the O-Ring also works in other models that match the same M4 x 6 x 1 dimensions, making it useful across multiple builds and maintenance jobs.