JT PT2036-2-6

Frequently Asked Questions

Q: What is the JT PT2036-2-6 U-Cup seal used for?
A: The JT PT2036-2-6 is an OEM U-Cup seal specified for dynamic hydraulic sealing in Jet PTW series manual pallet jack pump assemblies. It contains high-pressure hydraulic fluid while excluding external contaminants.

Q: What material and specification is the JT PT2036-2-6?
A: The JT PT2036-2-6 is manufactured from nitrile rubber (NBR) to Jet OEM specifications. Nitrile provides excellent resistance to hydraulic oils and mineral fluids while maintaining flexibility across typical pallet jack operating temperatures.

Q: Which Jet models fit the JT PT2036-2-6?
A: The JT PT2036-2-6 U-Cup seal is designed specifically for Jet PTW series manual pallet jacks. Fitment is precision-engineered for Jet pump assemblies only; cross-compatibility with other manufacturers is not supported.

Q: What causes the JT PT2036-2-6 to fail?
A: The JT PT2036-2-6 can fail due to excessive pressure spikes, contaminated hydraulic fluid containing abrasive particles, improper installation that damages the sealing lip, or degradation from incompatible hydraulic fluid additives. Common failure signs include hydraulic pressure loss and visible fluid weeping at the pump assembly.

Q: How long does the JT PT2036-2-6 typically last?
A: Lifespan varies by usage patterns and maintenance. Nitrile U-Cups typically endure thousands of load cycles, but dirty hydraulic fluid, contaminated systems, and high-frequency operation accelerate wear. Keep hydraulic fluid clean and changed per manufacturer intervals to maximize seal life.

Q: Is the JT PT2036-2-6 the same as other U-Cup seals?
A: No. The JT PT2036-2-6 is sized and specified exclusively for Jet PTW pump assemblies. Other U-Cup seals from different manufacturers or for different equipment will not fit properly and may cause leakage or seal failure.