Product Description
PM-46P is a genuine Palletmaster O-ring designed for hydraulic sealing applications within manual pallet jack pump assemblies. Direct fit replacement for Palletmaster models, engineered to original equipment standards and compatible with superseded part number PS-46P.
Compatibility: Fits pallet jacks made by Palletmaster, model PM-46P. Alternate model: PM46P; PM 46P. SKU: PM-46P
Specifications
Material
| Finish | Smooth elastomeric surface finish |
Part Numbers
| Manufacturer Part Number | PM-46P |
| OEM Part Number | PM-46P |
| Cross-Reference Part Numbers | Supersedes PS-46P |
| Replaces/Supersedes | Replaces PS-46P |
| Equivalent/Interchange Part Numbers | PM-46P, PS-46P |
| Compatible With Models | Compatible with Palletmaster manual pallet jack models supporting O-ring type PM-46P |
Frequently Asked Questions
Q: What is the function of the PM-46P O-ring?
A: The PM-46P is a genuine OEM O-ring designed to seal hydraulic connections within Palletmaster manual pallet jack pump assemblies. It prevents hydraulic fluid leakage at internal pump interfaces and maintains system pressure integrity.
Q: Which Palletmaster models use the PM-46P O-ring?
A: The PM-46P is compatible with Palletmaster manual pallet jack models that support O-ring type hydraulic seals in their pump assemblies. Alternate model designations include PM46P and PM 46P. Verify your equipment specifications before ordering.
Q: Does the PM-46P replace an older part number?
A: The PM-46P is a direct replacement for the superseded part number PS-46P. If your equipment documentation references PS-46P, the PM-46P is the current OEM equivalent and will provide the same fit and performance.
Q: What symptoms indicate the PM-46P needs replacement?
A: A failing PM-46P exhibits symptoms including hydraulic fluid seeping from pump seams, inability to maintain lift height, loss of pressure over time, or fluid pooling beneath the pump assembly. These signs indicate seal failure and replacement is needed.
Q: What is the lifespan of the PM-46P?
A: O-ring lifespan varies based on operating temperature, fluid type, cycle frequency, and storage conditions. Under normal material handling use, a PM-46P typically provides 2 to 5 years of service before degradation requires replacement.