The Bushing Set (OEM Part No. 3128340303) is a spare part compatible with Boltec 235 . Manufactured from durable alloy steel, it serves as a wear component for the rock bolt rig linear sliding mechanism at the bushing set fitting mount position. It reduces friction between sliding parts, supports smooth linear movement, and maintains accurate positioning of connected assemblies during operation. Designed for underground mining applications, this bushing set provides excellent wear resistance and reliable performance under continuous working conditions. Precise OEM dimensions ensure easy installation and extended service life.