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Seal Kit for Lift-Rite, Big Joe L-55

LF 20278

Replacement seal kit for Lift-Rite and Big Joe manual pallet jacks, compatible with multiple models including L-55 series.

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Big Joe Hydraulic L50 L55 Lift Rite Big Joe Manual Pallet Jack Parts Seal Replacement Kits Seal

Compatibility

Make

Lift-Rite (Big Joe)

Model

L-55, L50

Visit our diagram page for part references to popular models


Product Description

LF 20278 is a hydraulic seal kit engineered for Lift-Rite L-55 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 L-55 series hydraulic units.

Compatibility: Fits pallet jacks made by Lift-Rite, model L-55. SKU: LF 20278

Specifications

Part Numbers & Compatibility
MakeLift-Rite, Big Joe
ModelL-55, L50
Seal Kit ApplicationLift-Rite L-55 series hydraulic unit
Cylinder CompatibilitySingle-acting hand pump for Lift-Rite L-55
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
Additional Specifications
Seal Kit Model ReferencePL-20278 (Lift-Rite L-55/L50 series)
Compatible Pump AssemblyOEM hydraulic pump for Lift-Rite L-55
Replaces/Supersedes20278, LF20278, PL-20278
Supersession ChainLF 20278 → LF PL20278 → PL-20278 (cross-referenced in multiple catalogs)

Frequently Asked Questions

Q: Which pallet jack models is the LF 20278 compatible with?
A: The LF 20278 is compatible with Lift-Rite models L-55, L50. 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.