Product Description
Jet JT PTX2748-033A U-Packing is a replacement manual pallet jack part for selected models, with part number JT PTX2748-033A (no cross-reference numbers listed). Technical specifications such as load capacity, dimensional data, material, and hydraulic/mechanical attributes are not specified in available manufacturer or approved industrial distributor sources.
Compatibility: Fits pallet jacks made by Jet, model PTX & JTX. SKU: JT PTX2748-033A
Specifications
Compatibility
| Compatible Jet Models | PT2748, PT2748A, PT2748C, PT2748J, PT2748L, PT2748MD, PT2748W series (not certain without direct model compatibility listing) |
Part Numbers
| OEM Part Number | JT PTX2748-033A |
Frequently Asked Questions
Q: What is the JT PTX2748-033A U-packing and what does it do?
A: The JT PTX2748-033A is a U-packing (U-cup) seal used in Jet PTX and JTX series pallet jack hydraulic units. It seals the plunger rod to prevent hydraulic fluid leakage during pump operation and pressure cycles.
Q: Which Jet pallet jack models are compatible with this U-packing?
A: The JT PTX2748-033A fits Jet PTX and JTX series manual pallet jacks. Compatible model designations include PT2748, PT2748A, PT2748C, PT2748J, PT2748L, PT2748MD, and PT2748W series. Verify your specific model against this list before ordering.
Q: What symptoms indicate a failing U-packing seal?
A: A worn or failed U-packing causes hydraulic fluid leakage from around the pump plunger rod, loss of hydraulic pressure, inability to raise or lower the load, or visible fluid drips near the pump assembly. A failing seal requires prompt replacement.
Q: How often does this U-packing need replacement?
A: U-packing seals are wear items with lifespan dependent on usage intensity, environmental conditions, and maintenance. Heavy continuous use or exposure to contamination shortens seal life. Replace when leakage or pressure loss occurs.
Q: What is the OEM part number for this U-packing?
A: The OEM part number is JT PTX2748-033A. This is a Jet manufacturer-specified seal component for PTX and JTX series hydraulic pump assemblies.