The Air Filter (OEM Part No. 77007054) is a filtration spare part designed for compatible Epiroc mining equipment, including DD311, DD210, DD310, DL330, and DS311. It functions within the engine intake system to filter dust, dirt, and airborne contaminants from incoming air, helping protect engine components and support reliable engine operation. Designed for demanding underground mining environments, the air filter provides effective air filtration and contamination control during equipment operation. It is suitable for routine maintenance and replacement applications where clean intake air is essential for engine performance and protection. As an aftermarket replacement component, the 77007054 air filter provides a practical solution for maintaining compatible Epiroc equipment and supporting reliable engine operation.