JT PT2748A-068

Frequently Asked Questions

Q: What is the JT PT2748A-068 washer and what is its purpose?
A: The JT PT2748A-068 is a flat washer used in hydraulic pump assemblies on Jet A, L, and J series pallet jacks. It distributes fastener load across the pump housing surface and provides a sealing surface between the bolt head and component.

Q: Which Jet pallet jack models are compatible with the JT PT2748A-068?
A: The JT PT2748A-068 washer fits Jet model A, L, and J manual pallet jacks. Confirm your equipment model before ordering to ensure proper compatibility.

Q: What material is the JT PT2748A-068 washer made from?
A: The JT PT2748A-068 is a steel flat washer with a finished surface designed to resist corrosion in hydraulic environments. The washer surface provides bearing area under fastener tension to prevent damage to soft pump housing components.

Q: Is the JT PT2748A-068 used with other parts in the pump assembly?
A: Yes, the JT PT2748A-068 flat washer is typically used in combination with the JT PT2748A-069 lock washer in the hydraulic unit fastening sequence. The flat washer is positioned first to distribute load, followed by the lock washer to prevent vibration loosening.

Q: When should the JT PT2748A-068 washer be replaced?
A: Replace the JT PT2748A-068 if visible corrosion is present, if the washer surface is deformed or scored, or if hydraulic leaks are occurring at the fastener joint. Damaged washers cannot provide adequate load distribution and should be replaced during pump service.