Description

Built for demanding maintenance cycles on mining and tunneling equipment, the Adapter (OEM 551 552 58) is a dependable aftermarket spare part for the hose routing and fluid connection system. It supports serviceable fluid transfer between connected components, with geometry intended to maintain alignment and a dependable sealing interface.

For overhaul and repair planning, the component provides a competitive alternative to original-supply-only purchasing. Accurate threads, mating faces and sealing points support dependable flow transfer while resisting loosening, leakage and misalignment under machine vibration. Cross-reference data lists applications including DD311-40 and DD320-40; final fit should be confirmed against the machine configuration or serial information.

Offered within Delkom’s aftermarket range for surface and underground drilling machinery, this part supports planned maintenance and international spare-parts supply. To confirm availability and fitment, reference Delkom 110 800 468 and OEM 551 552 58 when contacting the Delkom team.