Upper Tool Bushing

The Upper Tool Bushing (OEM 155541) is a precision-made alternative spare part for rock drills and drifter equipment used in the most challenging mining and tunnelling environments. It provides a precise, low-friction running surface that supports and locates moving components, absorbing wear and protecting the surrounding housing from damage.

Manufactured from hardened, wear-resistant alloy with precision-ground bore and outer surfaces, it maintains tight clearances and resists galling under continuous percussive and rotational load. As a cost-effective alternative component, it matches the form, fit and function of the original while maintaining high reliability.

Delkom is a leading manufacturer of high-quality alternative rock drilling and drifter parts, serving customers in more than 100 countries. Contact our team for availability, volume pricing and technical guidance.