Product Description
Hydraulic pump piston assembly manufactured for Lift-Rite Big Joe Model L-55 manual pallet jack systems. Factory replacement component designated as part number LF 20250A, providing direct compatibility with L-55 series hydraulic units. Assembly includes integrated piston mechanism for manual hydraulic pump operation.
Compatibility: Fits pallet jacks made by Lift-Rite, model L-55. Alternate model: L55; L 55. SKU: LF 20250A
Specifications
Compatibility
| Compatible Equipment Model | Lift-Rite Model L-55 manual pallet jack |
| Hydraulic Unit Application | L-55 hydraulic pump assembly |
Part Numbers
| Manufacturer Part Number | LF 20250A |
| Alternate Part Number | 20250A |
| Related Assembly Part Number | LF 20250 (base piston kit) |
| Reference Part Number | PL-10250 (manufacturer pump piston assembly designation) |
Frequently Asked Questions
Q: What is the LF 20250A and which pallet jacks does it fit?
A: The LF 20250A is a hydraulic pump piston assembly designed as a genuine replacement component for Lift-Rite L-55 manual pallet jack hydraulic units. It provides direct fitment for L-55 series manual pump systems. Verify your equipment model matches L-55 before ordering, as this assembly is specific to that model.
Q: What are the material specifications for the LF 20250A piston assembly?
A: The LF 20250A includes an integrated piston mechanism manufactured to factory specifications. The assembly is engineered for manual hydraulic pump operation and meets OEM durability standards for repeated pump cycles in warehouse and material handling environments.
Q: Are there any cross-reference or alternate part numbers for the LF 20250A?
A: The LF 20250A has an alternate designation as 20250A. Related components include the base piston kit LF 20250 and reference part number PL-10250. If you need verification of compatibility or cross-references, contact our parts team with your equipment serial number.
Q: What is the typical service life of this piston assembly?
A: The LF 20250A is a genuine replacement designed to restore full pump performance when the original assembly fails or wears. Typical piston assemblies last the life of the pallet jack under normal operational conditions. Failure is usually indicated by loss of pump pressure, difficulty raising the platform, or fluid leakage from the hydraulic unit.
Q: How do I know if my L-55 pallet jack needs this piston assembly replaced?
A: Symptoms of a failing piston assembly include reduced or no hydraulic pressure, the platform not raising or lowering smoothly, excessive effort required on the pump handle, or visible oil leaks from the hydraulic pump housing. If any of these occur on an L-55 model, the piston assembly replacement should be evaluated.
