Back Head Assy.

The Back Head Assy. (OEM 2651 3171 96) is a durable alternative replacement designed to perform reliably on rock drills and drifter rigs in harsh mining and tunnelling applications. It makes up a key structural part of the percussion mechanism, positioning internal components and holding operating pressure through the drilling cycle.

Made from high-grade alloy steel with precision-machined faces, it endures high impact and pressure while keeping accurate alignment and sealing. As an alternative replacement, it ensures reliable fit and function while offering significant cost savings over the original.

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.