The Cover (OEM Part No. 3128310216) is a replacement structural component designed for Simba M4C, Simba H1354, SIMBA H1254 underground drilling rigs. Made from high-strength alloy steel, it is installed in the feed beam assembly protective cover position to provide reliable shielding and structural support. The cover helps protect critical feed beam components from external damage, dust, and demanding mining environments. With precise manufacturing and durable performance, this OEM replacement part ensures proper fitment, improved equipment protection, and long-term operational reliability for underground drilling applications.