Piston for Palletmaster Manual Pallet Jack
PM WW-19P
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Product Description
Piston
Frequently Asked Questions
Q: What is the PM WW-19P piston used for?
A: The PM WW-19P is a piston component for pallet jack hydraulic systems. It moves within the hydraulic cylinder to generate lift force when the handle is pumped.
Q: What is the material specification for the PM WW-19P piston?
A: The PM WW-19P is precision-manufactured from hardened steel or treated alloy material to withstand repeated hydraulic pressure cycling and maintain a tight seal against internal cylinder walls.
Q: How do I know if the PM WW-19P piston needs replacement?
A: Signs of piston wear include loss of lifting height, slow or incomplete lowering, external hydraulic fluid leakage around the pump, or inability to build pressure when pumping the handle.
Q: What equipment does the PM WW-19P fit?
A: The PM WW-19P is manufactured for specific Palletmaster equipment models. Verify your pallet jack model and serial range match this part number before ordering.