This structural part is a mechanical component compatible with OEM part number 3125493780 and is used in the drilling rig structure of underground mining equipment. Manufactured from durable steel materials, it provides strong mechanical support, resistance to deformation, and long-term reliability. The component is suitable for M2D, T1D, Boomer 291, Boomer 281, BOOMER-282, BOOMER-M2C, M2C, and S1D / S2 / T1D series drill rigs.