The Bulkhead Connector (OEM Part No. 3128310859) is a hydraulic spare component compatible with Boltec S, Boltec-MC, Boomer-MD, and ROC-D9 underground drilling rigs. Manufactured from durable steel, it is designed for the hydraulic system bulkhead connection position. The connector provides a secure passage and connection point for hydraulic lines, supporting reliable fluid transfer and stable machine operation. Its robust design ensures accurate installation, long service life, and dependable performance in demanding underground mining environments. This OEM replacement connector helps maintain hydraulic system integrity and operational efficiency.