Product Description
Palletmaster PM-45P plug bolt is an OEM replacement hydraulic closure bolt for Palletmaster manual pallet jack pumps, superseding PS-45P and used with standard pump units. Hardened steel construction with oil-coated finish, designed for sealing hydraulic housing in manual pallet truck assemblies.
Specifications
Material & Construction
| Primary Material | Hardened steel |
| Finish | Industrial oil-coated |
Part Numbers
| OEM Part Number | PM-45P |
| Cross-Reference Part Numbers | Supersedes PS-45P |
| Equivalent Part Numbers | PM-45P, PS-45P |
Frequently Asked Questions
Q: What is the PM-45P plug bolt used for?
A: The PM-45P is a hydraulic closure plug bolt that seals the hydraulic pump housing on Palletmaster manual pallet jacks. It is a critical sealing component that prevents fluid loss and contamination in the pump assembly.
Q: What material is the PM-45P made from?
A: The PM-45P is manufactured from hardened steel with an industrial oil-coated finish. This finish provides corrosion resistance and ensures reliable sealing performance in hydraulic applications.
Q: Does the PM-45P replace other part numbers?
A: The PM-45P supersedes the earlier part number PS-45P and is used with standard pump units on Palletmaster equipment. If your manual references PS-45P, the PM-45P is the current equivalent replacement.
Q: How do I know if the PM-45P needs replacement?
A: Signs of a failing PM-45P include visible hydraulic fluid leaks at the pump housing, loss of lift capacity, or fluid appearing at the pump mounting area. Fluid loss indicates the seal is compromised and replacement is required.
Q: What is the recommended maintenance for the PM-45P?
A: The PM-45P is a sealed component requiring no routine maintenance. Monitor the pump housing for leaks during normal equipment inspection. Replace immediately if leakage is detected to prevent hydraulic fluid loss and equipment damage.