Product Description
Valu-Jack Release Pin VJ 55F129 is an OEM component engineered as a direct-fit hydraulic control part for Valu-Jack manual pallet jacks, specifically compatible with model 5500-2. Designed for integration within the manual pallet jack release mechanism, it ensures consistent operation in industrial material handling environments.
Compatibility: Fits pallet jacks made by Valu-Jack, model 5500-2 Hydraulic Unit. Alternate model: 55002 Hydraulic Unit; 5500 2 Hydraulic Unit. SKU: VJ 55F129
Specifications
Part Numbers
| OEM Part Number | VJ 55F129 |
| Manufacturer Part Number | VJ 55F129 |
| Compatible Equipment | Valu-Jack Manual Pallet Jack, Model 5500-2 |
Frequently Asked Questions
Q: What equipment does the VJ 55F129 release pin fit?
A: The VJ 55F129 is an OEM release pin for Valu-Jack manual pallet jacks with the 5500-2 hydraulic unit. It also fits alternate models 55002 and 5500-2 hydraulic units. Verify your hydraulic unit model designation before ordering.
Q: What is the function of the VJ 55F129 release pin in a pallet jack?
A: The release pin is a hydraulic control component that engages the valve mechanism within the release assembly, allowing the operator to control hydraulic pressure and lower the lift arm. It is part of the direct control linkage between the release lever and the hydraulic manifold.
Q: How do I know if the VJ 55F129 release pin is failing?
A: Symptoms of release pin failure include sluggish or unresponsive release lever action, inability to maintain stable lowering speed, binding or grinding sensation in the release control, or complete loss of release function. Replace immediately if any of these symptoms occur.
Q: Is there a cross-reference part number for the VJ 55F129?
A: The VJ 55F129 is the manufacturer part number for Valu-Jack. No known OEM cross-reference numbers are documented for this component. Confirm compatibility with your specific Valu-Jack model 5500-2 hydraulic unit.
Q: What is the typical lifespan of the VJ 55F129 release pin?
A: In normal industrial service, the release pin typically lasts 7-10 years. Lifespan depends on frequency of use and operating conditions. Replace during major hydraulic system rebuilds or if functional performance degrades.