Pin Housing

The Pin Housing (OEM 550 023 17) is a premium aftermarket replacement engineered for rock drilling and drifter rigs operating in the most demanding mining and tunnelling environments. It positions, retains or locks mating components in place, preventing unwanted movement and maintaining correct assembly alignment under load.

Manufactured from hardened, wear-resistant steel to precise tolerances, it withstands shear, vibration and impact while ensuring secure, repeatable retention. As an alternative spare part, it offers full functional interchangeability at a competitive cost, without compromising performance or reliability.

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.