LF 20279 (BALL AND VALVE KIT)

Frequently Asked Questions

Q: What is the LF 20279 ball and valve kit used for?
A: The LF 20279 is a ball and valve seal kit that restores hydraulic integrity by replacing worn internal valve and piston seals in manual pallet jack hydraulic systems.

Q: Which equipment models require the LF 20279 ball and valve kit?
A: The LF 20279 fits Lift-Rite L55 and L57 manual pallet jack models, as well as compatible Big Joe units with equivalent hydraulic assembly designs.

Q: What is the difference between the LF 20279 and LF 20280?
A: The LF 20279 is a ball and valve seal kit. The LF 20280 is a complete full seal assembly that includes the LF 20279 components plus additional seals for a comprehensive overhaul.

Q: When should the LF 20279 seal kit be replaced?
A: Replace the LF 20279 when you experience loss of hydraulic pressure, inconsistent lifting speed, or valve control issues on L55 or L57 models. Worn valve seals cause loss of system pressure.