The Guide Pin (OEM Part No. 3128340159) is a spare part compatible with Boltec S10M and Boltec S underground bolting rigs. Manufactured from high-strength alloy steel, it serves as a wear component for the assembly guide and limiting system at the guide pin mount position. It provides accurate positioning, smooth guidance, and stable alignment between connected components during equipment operation. Designed for underground mining applications, this guide pin offers excellent wear resistance and mechanical strength. Precise OEM dimensions ensure reliable installation and consistent performance.