Epiroc Back Head 3128078448 is a structural component designed to support secure assembly and stable positioning at the rear section of Epiroc rock drilling systems. It helps maintain correct alignment of connected parts, reduces vibration impact, and improves overall operational reliability under continuous drilling loads. Manufactured from durable, wear-resistant material, the 3128 0784 48 back head provides reliable fitment and long service life in mining, quarry, and tunneling applications. This spare part is currently in stock and available for immediate supply from ONSAMAK.