Yale Hydraulic Breather for MPB040E MPW045E Electric Pallet Truck
YL 580015604
Electric motors are model-, voltage-, rotation-, mounting-, shaft-, and sometimes serial-number specific. Installing an incompatible motor may result in equipment damage, electrical damage, or unsafe operation.
Before ordering, confirm:
- Equipment make and model
- Serial number (if applicable)
- Operating voltage
- Rotation direction (CW / CCW)
- Shaft diameter and length
- Mounting pattern and flange type
If you’re unsure, contact us before purchasing with your equipment details.
Non-Refundable Item: Motors are non-refundable. Please verify compatibility before purchasing.
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Yale direct replacement hydraulic breather (580015604) for MPB040E and MPW045E electric pallet truck power unit hydraulic reservoirs. Thermoplastic construction with 1/2 inch NPT male threads provides atmospheric ventilation while the nominal 40 micron porous plastic disc filter removes contaminants, extending pump and actuator component life.
Specifications
Material & Construction
| Construction Material | Thermoplastic |
Part Numbers & Compatibility
| Make | Yale |
| Model | MPB040E, MPW045E |
| Application Pressure | Atmospheric (non-pressurized component) |
| Part Number | YL 580015604 |
| Cross-Reference Part Numbers | YT580015604 |
| Cross Reference Part Numbers | YT580015604 |
Additional Specifications
| Thread Type | 1/2 inch NPT male threads |
| Filtration Media | Porous plastic disc (nominal 40 micron retention) |
| Compatible Yale Models | MPB040E (B827), MPW045E (B802) |
| Description | Yale direct replacement hydraulic breather for MPB040E and MPW045E electric pallet truck power unit hydraulic reservoirs. Ensures reservoir ventilation while filtering out contaminants. |
Frequently Asked Questions
Q: What models is the YL 580015604 compatible with?
A: The YL 580015604 is designed for Yale MPB040E and MPW045E electric pallet trucks. Confirm your model number before ordering.
Q: What materials is the YL 580015604 made from?
A: The YL 580015604 is constructed from thermoplastic and features a porous plastic disc filter that removes contaminants.
Q: How does the YL 580015604 help maintain hydraulic system performance?
A: The YL 580015604 filters particulates and moisture from the hydraulic reservoir, protecting pump and actuator components from contamination-induced wear.
Q: What is the function of the YL 580015604?
A: The YL 580015604 provides atmospheric ventilation for the hydraulic reservoir while removing contaminants that enter during operation.
Q: What happens if the YL 580015604 becomes clogged?
A: A clogged breather can restrict air exchange, leading to vacuum formation in the reservoir. This may slow hydraulic actuator response or prevent proper pump operation.
Q: Is the YL 580015604 a pressurized or atmospheric component?
A: The YL 580015604 is a non-pressurized atmospheric breather that equalizes pressure between the hydraulic reservoir and ambient air.