Product Description
LF 20278 is a hydraulic seal kit engineered for Lift-Rite L55 manual pallet jacks, compatible with OEM hydraulic pump assemblies. The kit features OEM-matched elastomeric seals and is cross-referenced under part numbers LF20278, LFPL-20278, and LF 20278-TH, providing critical sealing for Lift-Rite L55 series hydraulic units.
Compatibility: Fits pallet jacks made by Lift-Rite, model L55. SKU: LF 20278
Specifications
Part Numbers & Compatibility
| Make | Lift-Rite, Big Joe |
| Model | L55, L-55, LRP 5000, LRP5055, LU50, L50, LR2055 |
| Seal Kit Application | Lift-Rite L55 series hydraulic unit |
| Cylinder Compatibility | Single-acting hand pump for Lift-Rite L55 |
| Part Number | LF 20278 |
| Manufacturer Part Number | 20278 |
| Alternate Part Number | LF20278, LR20278 |
| Cross-Reference Part Numbers | LFPL-20278, LF PL20278, LF PL-20278, Lift-Rite 20278, LiftRite 20278, LRPL-20278, LR PL-20278, LR PL20278, LF 20278-TH, LR 20278-TH |
| Equivalent/Interchange Part Numbers | LF PL20278, LF 20278-TH, LF PL-20278 |
| Cross Reference Part Numbers | LFPL-20278, LF PL20278, LF PL-20278, Lift-Rite 20278, LiftRite 20278, LRPL-20278, LR PL-20278, LR PL20278, LF 20278-TH, LR 20278-TH |
| Equivalent Interchange Part Numbers | LF PL20278, LF 20278-TH, LF PL-20278 |
Additional Specifications
| Seal Kit Model Reference | PL-20278 (Lift-Rite LU50/L55/L50 series) |
| Compatible Pump Assembly | OEM hydraulic pump for Lift-Rite L55 |
| Replaces/Supersedes | 20278, LF20278, PL-20278 |
| Supersession Chain | LF 20278 → LF PL20278 → PL-20278 (cross-referenced in multiple catalogs) |
| Replaces Supersedes | 20278, LF20278, PL-20278 |
Frequently Asked Questions
Q: Which pallet jack models is the LF 20278 compatible with?
A: The LF 20278 is compatible with Lift-Rite models L55, L-55, LRP 5000, LRP5055, LU50, L50, and LR2055. It is designed for use with manual pallet jacks from these brands.
Q: What materials are used in the LF 20278 seal kit?
A: The LF 20278 is made from durable elastomeric materials engineered to provide long-lasting performance in hydraulic pump assemblies.
Q: How do I know when to replace the LF 20278 seal kit?
A: Replace the LF 20278 when you notice hydraulic pressure loss, slow lifting, or visible leakage around the hydraulic pump area. Regular maintenance and inspection can help determine when replacement is needed.
Q: Are there any alternate part numbers for the LF 20278?
A: Yes, the LF 20278 is cross-referenced with part numbers such as LFPL-20278, LF PL20278, and LF 20278-TH. These are equivalent replacement parts.
Q: What is the purpose of the LF 20278 seal kit?
A: The LF 20278 is a replacement seal kit designed to provide critical sealing for hydraulic pump assemblies in manual pallet jacks. It ensures proper function and prevents fluid leakage.
