VJ 456

Frequently Asked Questions

Q: What is the VJ 456 washer and where is it used?
A: The VJ 456 is a wear washer for Valu-Jack model KD5500 pallet jacks. It sits under the hydraulic cylinder rod and prevents direct metal-to-metal contact, reducing friction and wear in the lifting assembly.

Q: Will the VJ 456 washer fit my pallet jack?
A: The VJ 456 is designed for Valu-Jack model KD5500 manual pallet jacks. Confirm your equipment matches this model number before ordering.

Q: What material is the VJ 456 washer made from?
A: The VJ 456 is manufactured from a hardened plastic or composite material designed to withstand repeated pressure and sliding motion without degrading or scoring the cylinder rod.

Q: How often should the VJ 456 washer be replaced?
A: Under typical warehouse use, the washer lasts 3 to 5 years. Replace it if you notice roughness on the cylinder rod, leaking hydraulic fluid, or if the pump handle becomes difficult to operate smoothly.

Q: What happens if the VJ 456 washer is not replaced when worn?
A: A worn washer allows the rod to contact metal surfaces directly, causing scoring and damage. This leads to hydraulic fluid leakage, reduced lifting performance, and more costly repairs to the cylinder itself.