The Shaft (OEM Part No. 3128322048) is a spare part compatible with Boomer T1D New underground drilling rigs. Manufactured from durable alloy steel, it is categorized as a mechanical component used in the rotary transmission and support system at the shaft assembly position. This precision-machined shaft transfers rotational power between mechanical assemblies while supporting stable rotation under heavy operating conditions. Its high-strength alloy steel construction provides excellent resistance to torque, vibration, and mechanical stress. Designed for underground mining applications, the shaft ensures reliable power transmission, smooth operation, and extended service life of drilling equipment systems.