PM 04.04

Frequently Asked Questions

Q: What is the PM 04.04 lifting link shaft and what models does it fit?
A: The PM 04.04 is a lifting link shaft for 27 inch wide manual pallet jacks. This part is compatible with Palletmaster model HSW jacks. Confirm your jack brand and model before ordering to ensure correct fitment.

Q: What is the difference between a lifting link and a lifting link shaft?
A: A lifting link is the complete assembly including the metal body and pivot pins. A lifting link shaft is the rod or axle component that runs through the link body to create the pivot point. The shaft can sometimes be replaced separately if damaged while the link body remains intact.

Q: What are the critical dimensions of the PM 04.04 lifting link shaft?
A: The PM 04.04 is sized for 27 inch wide jacks. Shaft diameter and length specifications match Palletmaster HSW standards. Verify exact dimensions match your equipment before ordering, as incorrect sizing will cause misalignment and operational failure.

Q: What material and finish does the PM 04.04 shaft use?
A: Lifting link shafts are typically hardened steel to resist bending and wear at the pivot points. The shaft may be plain steel, zinc plated, or receive other corrosion protection depending on application environment.

Q: How do I know when the lifting link shaft needs replacement?
A: Replace the shaft if you notice side-to-side play in the lifted forks, squeaking or grinding at the pivot points, or if the lifting action becomes jerky or uneven. A bent or worn shaft prevents smooth scissor motion and can lead to uneven load height.