Product Description
LF 20249 is a hydraulic top seal specifically designed for Lift-Rite manual pallet jack hydraulic units. It serves as a critical sealing component at the top of the hydraulic pump gland assembly, ensuring reliable operation and fluid containment under manual hydraulic pressures. Manufactured from high performance elastomer, this U-cup style top seal fits standard Lift-Rite LR series manual pallet jacks and is commonly included within major seal kit assemblies.
Compatibility: Fits pallet jacks made by Lift-Rite, model L-55. Alternate model: L55; L 55. SKU: LF 20249
Specifications
Part Numbers
| OEM Part Number | LF 20249 |
| Manufacturer Part Number | LF 20249 |
Frequently Asked Questions
Q: What is the LF 20249 hydraulic top seal?
A: The LF 20249 is a U-cup style hydraulic seal positioned at the top of the pump gland assembly in Lift-Rite manual pallet jacks. It seals the hydraulic piston rod and prevents fluid leakage under manual hydraulic pressure.
Q: Which Lift-Rite pallet jack models use the LF 20249 top seal?
A: The LF 20249 is designed for standard Lift-Rite LR series manual pallet jacks. It is commonly supplied within major seal kit assemblies. Verify your equipment matches the LR series designation before ordering.
Q: What material is the LF 20249 manufactured from?
A: The LF 20249 is manufactured from high-performance elastomer formulated for hydraulic fluid compatibility. The U-cup design accommodates piston rod movement while maintaining a dynamic seal under manual pump pressures.
Q: How long does the LF 20249 top seal last before replacement?
A: Seal lifespan depends on pump cycle frequency and fluid condition. Replace the LF 20249 if the jack exhibits slow descent, external fluid seepage around the pump head, or if hydraulic fluid becomes discolored or contaminated.
Q: Is the LF 20249 included in Lift-Rite seal kits?
A: Yes, the LF 20249 top seal is typically included in complete Lift-Rite manual pallet jack seal kit overhauls. Check the seal kit contents to confirm it addresses your specific pump assembly configuration.