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Seal Kit for Lift-Rite, Big Joe L55

LF 20278

Replacement seal kit for Lift-Rite and Big Joe manual pallet jacks, compatible with multiple models including L55 series.

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Big Joe Hydraulic L55 Lift Rite Big Joe Manual Pallet Jack Parts Seal Replacement Kits Seal

Compatibility

Make

Lift-Rite, Big Joe

Model

L55, L-55, LRP 5000, LRP5055, LU50, L50, LR2055

Visit our diagram page for part references to popular models


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
MakeLift-Rite, Big Joe
ModelL55, L-55, LRP 5000, LRP5055, LU50, L50, LR2055
Seal Kit ApplicationLift-Rite L55 series hydraulic unit
Cylinder CompatibilitySingle-acting hand pump for Lift-Rite L55
Part NumberLF 20278
Manufacturer Part Number20278
Alternate Part NumberLF20278, LR20278
Cross-Reference Part NumbersLFPL-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 NumbersLF PL20278, LF 20278-TH, LF PL-20278
Cross Reference Part NumbersLFPL-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 NumbersLF PL20278, LF 20278-TH, LF PL-20278
Additional Specifications
Seal Kit Model ReferencePL-20278 (Lift-Rite LU50/L55/L50 series)
Compatible Pump AssemblyOEM hydraulic pump for Lift-Rite L55
Replaces/Supersedes20278, LF20278, PL-20278
Supersession ChainLF 20278 → LF PL20278 → PL-20278 (cross-referenced in multiple catalogs)
Replaces Supersedes20278, 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.