Product Description
Piston Rod
Compatibility: Fits pallet jacks made by Mighty Lift, model ML55-II & ML55L. Alternate model: ML55II & ML55L; ML55 II & ML55L. SKU: ML A328
Frequently Asked Questions
Q: What is the ML A328 piston rod?
A: The ML A328 is the piston rod component for the hydraulic pump cylinder in manual pallet jacks. It transmits hydraulic pressure to the load mechanism during lift and lower cycles.
Q: Which pallet jacks use the ML A328 piston rod?
A: The ML A328 fits Mighty Lift ML55 and ML55L manual pallet jack models. This includes alternate model designations ML55-II, ML55II, and ML55 II with matching L variants.
Q: What happens if the ML A328 piston rod is damaged or bent?
A: A bent or scored piston rod causes seal failure, hydraulic fluid leakage, and loss of lift pressure. The pump becomes inoperable and requires piston rod replacement.
Q: Is the ML A328 piston rod available as a replacement part?
A: Yes. The ML A328 is sold as an individual component for pump repair and restoration. It can be ordered for direct replacement on ML55 and ML55L systems.
Q: Does the ML A328 piston rod require special handling?
A: The ML A328 should be protected from scratches, dents, and bending. Even minor damage to the rod surface compromises seal integrity and pump performance.