The Bushing (OEM Part No. 3128340233) is a spare part compatible with Boltec S underground bolting rigs. Manufactured from durable alloy steel, it serves as a wear component for the joint sliding support system at the articulation bushing mount position. It reduces friction between moving components, supports smooth joint movement, and improves the durability of connected assemblies during operation. Designed for harsh underground mining conditions, this bushing provides excellent wear resistance and stable sliding performance. Precise OEM dimensions ensure easy installation and reliable equipment operation.