The Waist Shaft (OEM Part No. 5112232500) is an alloy steel mechanical spare part designed for structural and mechanical connection applications in mining and drilling equipment. It is compatible with Simba H1354, 235 Boltec, and Boomer-282. The shaft supports the connection and movement of related mechanical assemblies while helping maintain proper structural alignment during machine operation. Manufactured for aftermarket replacement applications, the 5112232500 Waist Shaft is suitable for replacing worn or damaged mechanical connection components during equipment maintenance and repair. Its alloy steel construction provides reliable strength and durability for demanding mining environments.