Product Description
Needle Valve Spring
Compatibility: Fits pallet jacks made by Jet, model PTX. SKU: JT PTX2748-066
Frequently Asked Questions
Q: What is the function of the JT PTX2748-066 needle valve spring?
A: The JT PTX2748-066 is a spring component within the needle valve assembly that regulates pressure and controls the flow of hydraulic fluid through the valve mechanism in Jet PTX manual pallet jacks.
Q: Which Jet pallet jack model uses the JT PTX2748-066 needle valve spring?
A: This needle valve spring is compatible with Jet PTX manual pallet jacks. This part does not fit JTX models. Verify your equipment model before ordering.
Q: What are the symptoms of a failing needle valve spring?
A: A failing needle valve spring may cause uneven hydraulic pressure, sluggish lift performance, inability to hold a load steadily, or erratic pressure gauge readings. The jack may feel unstable or drift slightly when loaded.
Q: Is the JT PTX2748-066 needle valve spring a wear item?
A: Yes. Springs weaken and lose tension over time with repeated hydraulic cycling. Spring fatigue is a normal wear pattern and increases with equipment age and heavy use frequency.
Q: Can the needle valve spring be rebuilt or does it require replacement?
A: The needle valve spring must be replaced when worn or fatigued. Springs cannot be effectively restored to original specifications. Replacement with OEM part JT PTX2748-066 is the correct service procedure.