The Bushing (OEM Part No. 3176771400) is a wear spare part compatible with M2D, Boltec 235 , Boltec-MC, Boomer L2D, BOOMER-M2C, Boomer MD, underground mining equipment. Manufactured from durable bronze alloy material, it is categorized as a wear component used in the mechanical support and wear reduction system at the bushing position. This bushing reduces friction between moving mechanical parts, protects pins and shafts from excessive wear, and improves equipment durability. Designed for heavy-duty mining applications, it supports smooth operation and extends service life of mechanical assemblies.