Product Description
A heavy duty hydraulic seal kit engineered for Lift-Rite manual pallet jacks, OEM part number LF PL20278, includes compatible seals for the hydraulic pump assembly, meets ASTM and ISO standards for elastomeric seals, and supersedes PH20278/PH20280 kits. Applicable for repair and maintenance of models with pump part numbers PH10250 and variants.
Compatibility: Fits pallet jacks made by Lift-Rite, model PH10250. SKU: LF PL20278
Specifications
Dimensional
| Seal Kit Application Range | Application range covers 8,000 lb (PH20200) and 10,000 lb (PX20200) Lift-Rite manual pallet truck models |
Hydraulic/Pneumatic
| Seal Material | Nitrile rubber (NBR) and thermoplastic elastomer for hydraulic applications |
| Maximum System Pressure | Rated for compatibility with 3000 PSI hydraulic pump assembly |
| Valve Kit Reference | Supersedes PH20279 heavy duty valve kit for Lift-Rite hydraulic pump |
Part Numbers & Compatibility
| Manufacturer Part Number | LF PL20278 |
| Cross-Reference Part Numbers | Supersedes PH20278; equivalent to generic aftermarket 'Seal Kit for Lift-Rite manual pallet jack hydraulic pump' |
| Seal Kit Compatibility | Compatible with Lift-Rite L50M, L50MU, Big Joe manual pallet jack hydraulic pump assemblies |
| Superseded Kit Reference | Supersedes PH20278, PH20280 complete pump repair kit |
Frequently Asked Questions
Q: What is the LF PL20278 seal kit and what is its purpose?
A: The LF PL20278 is a heavy-duty hydraulic seal kit engineered for the hydraulic pump assembly on Lift-Rite manual pallet jacks. It contains replacement seals designed to maintain pump integrity and prevent hydraulic fluid leakage.
Q: Which Lift-Rite pallet jack models is the LF PL20278 compatible with?
A: The LF PL20278 is designed for Lift-Rite manual pallet jacks using hydraulic pump part numbers PH10250 and variants, as well as models L50M, L50MU, and Big Joe manual pallet jack hydraulic pump assemblies.
Q: Does the LF PL20278 supersede earlier seal kit part numbers?
A: Yes, the LF PL20278 supersedes the PH20278 and PH20280 seal kits and is the current standard replacement for hydraulic seal maintenance on compatible Lift-Rite models.
Q: What standards do the seals in the LF PL20278 kit meet?
A: The elastomeric seals in the LF PL20278 kit are engineered to meet ASTM and ISO standards for hydraulic pump seal applications, ensuring reliable performance and compatibility with Lift-Rite hydraulic systems.
Q: When should the LF PL20278 seal kit be replaced?
A: Replace the seal kit if you observe hydraulic fluid leaks from the pump assembly, reduced lift capacity, or slow operation. Monitor for fluid leakage as the primary indicator of seal wear.