The Oil Filter (OEM Part No. 3216921400) is a hydraulic filtration component compatible with M4C, SIMBA H1254, Boomer 281, and boomer-md underground drilling rigs. Designed to remove contaminants from hydraulic oil systems, it helps maintain clean fluid circulation and protects sensitive hydraulic components from damage caused by particles and impurities. Manufactured with durable filter housing materials and high-performance filter media, it provides efficient filtration, reliable operation, and extended service life. OEM specifications ensure precise installation and effective protection of hydraulic systems in demanding mining environments.