Komatsu 207-60-51310 Hydraulic Breather Filter

The Komatsu 207-60-51310 is a hydraulic breather air filter designed to filter incoming air to the hydraulic reservoir, maintaining pressure balance and preventing contamination ingress during fluid level changes. It is a direct replacement element for the hydraulic tank breather assembly on specified Komatsu hydraulic excavators. Constructed with filter media rated for hydraulic fluid environments, the element seals against the breather housing to ensure all vented air passes through the filtration media. Regular replacement is required per OEM maintenance intervals to avoid reservoir pressurization issues or pump cavitation caused by restricted airflow. This part interchanges with Fleetguard AF26675J, Mann-Filter C6006, Hengst E1874L, and Baldwin PA5316 among other aftermarket references.