Nut

Built for demanding maintenance cycles on mining and tunneling equipment, the Nut (OEM 085 489 08) is a dependable aftermarket spare part for the rock drilling machine assembly. Its role is to hold, locate or space connected parts so the assembly remains correctly positioned during drilling-machine movement and vibration.

The locating and contact surfaces are intended to maintain consistent fit so connected parts remain securely positioned under changing mechanical loads. It is positioned for operators seeking a dependable alternative spare part with application-focused fit and efficient procurement. Because machine configurations can vary by model, year and serial range, confirm the OEM reference and installation details before ordering.

Backed by Delkom’s specialist focus on drill-rig and drifter spare parts, the item supports operators seeking reliable aftermarket sourcing for demanding field service. For a fast cross-reference and quotation, send Delkom reference 110 100 186 and OEM reference 085 489 08.