Seal Kit for Lift-Rite L55, LRP5000, LRP5057, L50
LF 20280
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
LF 20280 Complete Seal Kit for Lift-Rite manual pallet jack hydraulic pumps. Direct replacement for Lift-Rite, compatible with models using bore diameters up to 1.125 inches and pump rod diameters of 1.00 inch. Includes cross-reference and superseded part numbers for interchangeability.
Specifications
Material & Construction
| Finish/Construction | Precision-molded elastomeric seals |
Part Numbers & Compatibility
| Make | Lift-Rite, Big Joe |
| Model | L55, LRP5000, LRP5057, L50 |
| Part Number | LF 20280 |
| Manufacturer Part Number | 20280 |
| Cross-Reference Part Numbers | LR20280, Lift-Rite 20280, LiftRite 20280, PL-20280, LF PL-20280 |
| Superseded Part Numbers | 20278, 20279 |
| Equivalent Part Numbers | PL20280, LF PH-20280 |
| Compatibility | Lift-Rite Pallet Jacks, models including L50 |
| Pump Rod Diameter Compatibility | 1.00 inch |
Additional Specifications
| System Working Pressure | Rated for 3000 PSI maximum working pressure |
| Pump Repair Kit Reference | Pump repair kit: PL-20280 covers L50 models |
| Seal Kit Component Materials | NBR (Nitrile) primary seals, acetal engineering thermoplastic spacers |
Frequently Asked Questions
Q: What models is the LF 20280 compatible with?
A: The LF 20280 is compatible with Lift-Rite and Big Joe models including L55, LRP5000, LRP5057, and L50.
Q: What material is the LF 20280 made from?
A: The LF 20280 contains nitrile rubber seals with a double-lip, pressure-energized design built to withstand standard working pressures and provide reliable fluid containment.
Q: How do I know if the LF 20280 is the right replacement part for my equipment?
A: The LF 20280 is a direct replacement for Lift-Rite manual pallet jack hydraulic pumps. Check your equipment's model number to confirm compatibility, and refer to the cross-reference list for equivalent part numbers.
Q: Are there any other part numbers that can be used as a replacement for the LF 20280?
A: Yes, equivalent part numbers include pl20280 and lf ph-20280. These are direct interchangeable replacements for Lift-Rite hydraulic pump applications.
Q: How often should I replace the LF 20280 seal kit?
A: Nitrile rubber seals like those in the LF 20280 typically last 3-5 years under normal operating conditions. Inspect seals annually and replace them if you notice fluid leakage, degradation, or hardening of rubber components.