Bushing

The Bushing (OEM 086 158 78) is a premium aftermarket replacement engineered for rock drilling and drifter rigs operating in the most demanding mining and tunnelling environments. It acts as a renewable wear surface that guides and supports moving parts, taking up friction and shielding the housing from direct wear.

Made from hardened, wear-resistant alloy with accurately ground surfaces, it holds tight clearances and withstands galling under sustained impact and rotation. As a cost-effective alternative component, it matches the form, fit and function of the original while maintaining high reliability.

Backed by Delkom’s expertise in alternative rock drilling and drifter equipment, this part reflects the quality we export to over 100 countries. Reach out for availability, bulk pricing and technical support.