OEM‑compatible Bushing (3125496500) for Simba M4C, Boltec S10M, Boomer M2D, Boltec S, Simba M40S, Boomer 281, Boltec 235, Boltec-MC, Boomer L2D, Boomer M2C, and Boomer MD underground mining drill rigs. Made from hardened steel, this aftermarket spare part ensures durable and reliable operation in high-load drilling applications. Its robust construction enhances equipment performance and extends service life.