Description

The Adapter (OEM 551 859 78) is a premium aftermarket replacement engineered for rock drilling and drifter rigs operating in the most demanding mining and tunnelling environments. It joins and aligns mating parts or lines, forming a secure, leak-free connection that carries load or fluid between assembly sections.

Made from high-strength alloy steel to precise tolerances, it delivers a durable, tight connection that resists vibration, pressure and wear. Supplied as an alternative spare part, it provides direct functional interchangeability and dependable performance at a competitive price.

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.