Pin Housing Assy.

The Pin Housing Assy. (OEM 550 022 88) is a premium aftermarket replacement engineered for rock drilling and drifter rigs operating in the most demanding mining and tunnelling environments. It locates and secures mating parts, stopping unwanted movement and keeping the assembly correctly aligned under load.

Made from hardened, wear-resistant steel to precise tolerances, it resists shear, vibration and impact while providing secure, repeatable retention. As a cost-effective alternative component, it matches the form, fit and function of the original while maintaining high reliability.

Delkom manufactures and exports premium alternative rock drilling, drifter equipment and spare parts to more than 100 countries. Contact us for current availability, bulk pricing and technical support.