Product Description
Seal Washer
Compatibility: Fits pallet jacks made by Valu-Jack, model 5500-2 Hydraulic Unit. Alternate model: 55002 Hydraulic Unit; 5500 2 Hydraulic Unit. SKU: VJ 55F126
Frequently Asked Questions
Q: What equipment does the VJ 55F126 seal washer fit?
A: The VJ 55F126 is a seal washer designed for Valu-Jack manual pallet jacks equipped with the 5500-2 hydraulic unit. It also fits alternate models 55002 and 5500-2 hydraulic units. Verify your hydraulic unit model number before ordering.
Q: What is the function of the VJ 55F126 seal washer in a pallet jack hydraulic system?
A: The seal washer provides a pressure-tight interface within the hydraulic assembly, preventing fluid leakage at connection points. It works in conjunction with the hydraulic pump and control manifold to maintain system integrity under load.
Q: When should I replace the VJ 55F126 seal washer?
A: Replace the seal washer if you observe hydraulic fluid leakage from the hydraulic unit or if the washer shows visible cracks, compression set, or permanent deformation. Preventive replacement is recommended during major hydraulic system rebuilds or every 3-5 years in heavy-use environments.
Q: Is there a cross-reference part number for the VJ 55F126?
A: The VJ 55F126 is the manufacturer part number for Valu-Jack. No known OEM cross-reference numbers are documented. Confirm compatibility with your specific Valu-Jack model 5500-2 unit before ordering.