Air Connection

Created for continuous-duty rock drilling applications, the Air Connection (OEM 4350 2617 86) offers a service-focused replacement choice for the pneumatic and compressed-air circuit. It routes and connects hydraulic fluid, water or air between components while helping maintain a secure, low-leakage interface.

Accurate threads, mating faces and sealing points support dependable flow transfer while resisting loosening, leakage and misalignment under machine vibration. Application data associates this reference with DHR 6H; configuration and serial-number checks are recommended before purchase. This aftermarket option is intended to support planned maintenance and faster parts sourcing while preserving the required application fit.

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 120 102 291 and OEM reference 4350 2617 86.