The Distance Spacer (OEM Part No. 3128310209) is a spare part compatible with Simba M4C, Simba H1354, SIMBA H1254 underground drilling rigs. Manufactured from durable steel, it is designed as a mechanical component for spacing, alignment, and assembly adjustment systems at the spacer position. The distance spacer provides accurate separation between components, maintains proper alignment, and supports stable mechanical assembly. Its reliable construction ensures precise fitting, durability, and long service life under demanding underground mining conditions. This OEM replacement spacer helps maintain equipment accuracy and operational stability.