Hydraulic Seal Kit for Pallet Mule 4500, 5000, and 6500
PU B1-50
Couldn't load pickup availability
- Expert support & fitment help
- 30-day returns
- Fast Shipping
Compatibility
|
Make |
|
|---|---|
|
Model |
|
Visit our diagram page for part references to popular models
Product Description
Pallet Mule PU B1-50 hydraulic seal kit engineered for manual pallet jack hydraulic cylinder assemblies. Interchangeable with PUB-1-50-5/8 and B-1-50-5/8. Compatible with Pallet Mule 5000, 4500, and 6500 model hydraulic units. Includes O-ring, piston seal, rod seal, backup ring, wiper ring, and plastic washer. Bore diameter 1.50 in, rod diameter 5/8 in, seals rated to 3000 PSI working pressure. Designed to restore hydraulic sealing integrity and lifting performance in demanding industrial enviro
Specifications
Part Numbers & Compatibility
| Make | Pallet Mule, Wesley |
| Model | 4500, 5000, 6500 |
| Manufacturer Part Number | PU B1-50, PU B1-50-5/8 |
| Cross-Reference Part Numbers | PUB-1-50-5/8, B-1-50-5/8 |
| Cross Reference Part Numbers | PUB-1-50-5/8, B-1-50-5/8 |
Wheel Dimensions
| Rod Diameter | 5/8 in |
Additional Specifications
| Kit Fitment Reference | Direct replacement for PU B1-50 series seal configuration |
| Seals Rated Pressure | 3000 PSI |
| Washer Material | Plastic integral washer |
| Kit Contents | O-ring, piston seal, rod seal, backup ring, wiper ring, plastic washer |
Frequently Asked Questions
Q: Which pallet jack models is this seal kit compatible with?
A: The PU B1-50 seal kit is compatible with Pallet Mule 4500, 5000, and 6500 models. It is also compatible with Wesley hydraulic units of the same series.
Q: What materials are used in this seal kit and how durable is it?
A: This seal kit is constructed from high-quality materials designed for long-lasting performance in industrial environments. It is built to withstand heavy use and maintain sealing integrity over time.
Q: How do I know if I need to replace the hydraulic seals?
A: Signs that indicate the need for seal replacement include slow or inconsistent lifting, fluid leaks from the cylinder rod, and reduced lifting capacity. These symptoms suggest seal degradation.
Q: What parts are included in the PU B1-50 seal kit?
A: The PU B1-50 seal kit includes an o-ring, piston seal, rod seal, backup ring, wiper ring, and a plastic integral washer. These components work together to restore hydraulic sealing performance.
Q: Are there any cross-reference part numbers for this seal kit?
A: Yes, the PU B1-50 is also known by cross-reference part numbers such as pub-1-50-5/8 and b-1-50-5/8.