

Part 2401654A is a replacement filter breather assembly for hydrax 4540 - 7230 equipment. This assembly fits into the hydraulic tank opening, filtering incoming air and allowing the tank to breathe while preventing contamination. When the original breather becomes clogged or damaged, replacement ensures proper tank ventilation and fluid cleanliness.
| Part Number | 2401654A |
|---|---|
| Part Description | Filter Breather Assembly, Packaged |
| Brand | Universal |
| Fits | hydrax 4540 - 7230 |
| Condition | New |
The 2401654A filter breather assembly is a direct replacement component for hydrax 4540 - 7230 equipment. This assembly is installed in the opening of the hydraulic fluid reservoir or tank. It serves two critical functions: it allows air to enter and exit the tank as fluid levels change (breathing), preventing vacuum or pressure buildup, and it filters this air to remove dust, dirt, and other contaminants before they can enter the tank and contaminate the hydraulic fluid. The assembly typically consists of a cap with a built-in filter element and a vent. A clean, properly functioning filter breather is essential for maintaining fluid cleanliness, which is vital for the longevity of pumps, valves, and other hydraulic components. A clogged breather can restrict airflow, causing tank pressurization or vacuum, leading to pump cavitation or seal damage. A damaged or missing breather allows unfiltered air to contaminate the fluid. This packaged replacement assembly includes all necessary components for a complete installation. Regular replacement of the filter breather during scheduled maintenance helps protect the hydraulic system.
| Tank ventilation | Allows air exchange as fluid level changes |
|---|---|
| Contamination control | Filters incoming air to keep fluid clean |
| Pressure equalization | Prevents vacuum or pressure buildup |
| Clogged filter | Restricted airflow, possible tank pressure issues |
|---|---|
| Visible contamination | Dirt or debris visible on breather |
| Damaged / cracked | Breather housing damaged, seals compromised |
| Scheduled maintenance | Replace at recommended intervals |
Filter breather assembly 2401654A is designed specifically for hydrax 4540 - 7230 equipment. Verify fit using your equipment's parts diagram.
| Compatible Model |
|---|
| hydrax 4540 - 7230 |
This packaged assembly includes the complete filter breather unit ready for installation.
Complete unit with mounting threads.
Integrated filter media.
Ensures leak-proof installation.