Product Description
Lift-Rite LF 20279 Seal Kit (Ball and Valve Kit) is a hydraulic unit component designed for Lift-Rite L55 and L57 manual pallet jack models. This seal kit restores hydraulic integrity by replacing worn piston and valve seals using precision-ground steel ball components and nitrile rubber seals. Cross-references include Lift-Rite 20279, Big Joe 20279, and is included in full seal assemblies LF 20280.
Specifications
Material & Construction
| Seal Material | Nitrile rubber (NBR) with elastomeric properties |
Part Numbers
| OEM Part Number | LF 20279 |
| Manufacturer Part Number | 20279 |
| Cross-Reference Part Numbers | Replaces LF20279, LR20279, Lift-Rite 20279, LiftRite 20279, 20279 |
| Equivalent Part Numbers | Big Joe 20279 |
| Compatible Models | Lift-Rite L55 manual pallet jacks, Lift-Rite L57, Lift-Rite LRP5056 |
Frequently Asked Questions
Q: Which pallet jack models does the LF 20279 ball and valve kit fit?
A: The LF 20279 ball and valve seal kit fits Lift-Rite L55, L57, and LRP5056 manual pallet jacks, as well as Big Joe equivalent models.
Q: What components are included in the LF 20279 kit?
A: The LF 20279 contains precision-ground steel ball components and nitrile rubber seals designed to restore hydraulic valve and piston seal function in Lift-Rite hydraulic units.
Q: What are the cross-reference part numbers for the LF 20279?
A: Cross-reference numbers include LF20279, LR20279, Lift-Rite 20279, LiftRite 20279, and Big Joe 20279. These are equivalent part numbers for the same ball and valve kit.
Q: Is the LF 20279 included in any full seal kit assemblies?
A: Yes. The LF 20279 ball and valve seal kit is a component of the full seal assembly LF 20280. If you need a complete hydraulic seal overhaul, verify whether LF 20280 or the individual LF 20279 is appropriate for your repair scope.
Q: What seal material is used in the LF 20279?
A: The LF 20279 uses nitrile rubber seals paired with precision-ground steel ball components to provide reliable pressure containment and control in L55, L57, and LRP5056 hydraulic units.