Epiroc Spacer 3128310520 is a precision spacing component used to maintain correct distance and alignment between mating parts in Epiroc rock drilling assemblies. It helps ensure stable positioning, reduces vibration-related wear, and supports reliable operation under continuous drilling loads. Manufactured from durable, wear-resistant material, the 3128 3105 20 spacer provides accurate 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.