Product Description
PUMP PISTON
Frequently Asked Questions
Q: What is the BI 12003644 pump piston used for?
A: The BI 12003644 is a pump piston component for Bishamon manual pallet jack hydraulic assemblies. It functions as the primary reciprocating element in the single-acting pump mechanism.
Q: Which Bishamon pallet jack models use the BI 12003644 pump piston?
A: The BI 12003644 pump piston is designed for Bishamon BS-55 series manual pallet jacks and compatible hydraulic unit assemblies.
Q: Is this piston part of a seal kit?
A: The BI 12003644 pump piston is typically included in hydraulic pump overhaul kits for the BS-55. Verify that this component is included in your specific pump repair or overhaul kit before ordering separately.
Q: Can the BI 12003644 be used as a standalone replacement?
A: The BI 12003644 is an OEM replacement piston component. Confirm that all related seals, rings, and associated hardware are available before ordering as a standalone part for hydraulic overhaul work.