O-Ring

The O-Ring (OEM 0663 9277 00) is a precision-made alternative spare part for rock drills and drifter equipment used in the most challenging mining and tunnelling environments. It maintains a leak-free barrier between moving and static components, containing hydraulic pressure and excluding dust, water and contaminants from critical internal surfaces.

Produced from wear- and chemical-resistant elastomer compounds selected for high-pressure, high-temperature drilling duty, it delivers consistent sealing performance and long service life. As an alternative spare part, it offers full functional interchangeability at a competitive cost, without compromising performance or reliability.

Delkom manufactures the world’s highest-quality alternative rock drilling, drifter equipment and spare parts, exported to more than 100 countries. Contact us for availability, bulk pricing and technical support.