Product Description
The JT PT2748J-101-A is a complete hydraulic seal kit for Jet A, L, and J series manual pallet jacks. Built with Buna-N elastomer construction, this factory-spec kit provides superior chemical resistance to standard hydraulic fluids and delivers reliable performance across typical operating temperatures. Ideal for maintaining hydraulic pump assemblies and restoring sealing integrity in Jet manual pallet jack systems.
Specifications
Material & Construction
| Seal Material | Buna-N (NBR) elastomer |
| O-Ring Hardness | 70 Shore A, nominal |
| Components Included | Dust seals, U-packings, O-rings (complete kit) |
Part Numbers & Compatibility
| Manufacturer Part Number | JT PT2748J-101-A |
| Cross-Reference Part Numbers | JTPT2748J-101-A, PT2748J-101-A, Jet PT2748J-101-A, JT PT2748J-101, JTPT2748J-101, PT2748J-101, Jet PT2748J-101, 2748J-101 |
| Replaces/Supersedes Part Numbers | PT2748A-101, JT PT2748A-101, JTPT2748A-101, Jet PT2748A-101 |
| Equivalent/Interchange Part Numbers | PT2748A101, JTPT2748A101, Jet PT2748A101, 2748A101 |
| Compatible Jet Models | PT2748J, PT2748A, PT2748L, A series, L series, J series |
| Application | Hydraulic pump assembly overhaul, bore and rod diameter sealing |
Frequently Asked Questions
Q: What is the JT PT2748J-101-A?
A: The JT PT2748J-101-A is a complete hydraulic seal kit for Jet manual pallet jacks. It contains all dust seals, U-packings, and O-rings needed for hydraulic pump assembly overhaul and is designed as a factory-specification direct replacement for Jet A, L, and J series models.
Q: Which Jet pallet jack models are compatible with the JT PT2748J-101-A?
A: This kit fits Jet manual pallet jack models PT2748J, PT2748A, and PT2748L, as well as A series, L series, and J series units. It covers both bore and rod diameter sealing surfaces.
Q: What material are the seals made from?
A: The kit uses Buna-N (NBR) elastomer throughout, providing excellent chemical resistance to standard hydraulic fluids and reliable performance across typical manual pallet jack operating temperatures.
Q: What cross-reference part numbers apply to this kit?
A: Cross-reference numbers include JTPT2748J-101-A, PT2748J-101-A, Jet PT2748J-101-A, JT PT2748J-101, JTPT2748J-101, PT2748J-101, and 2748J-101. This kit also replaces the earlier PT2748A-101 and JT PT2748A-101 kits.
Q: Is this a complete seal kit or partial?
A: Yes, this is a complete kit containing all necessary sealing components for a full hydraulic pump assembly overhaul. No additional sealing components are required for standard maintenance.
Q: Can the JT PT2748J-101-A replace earlier PT2748A-101 kits?
A: Yes. The JT PT2748J-101-A is engineered as a direct replacement for the PT2748A-101 kit. Dimensional and material specifications meet factory-specification standards for direct interchange.
Q: What are the O-ring specifications for this kit?
A: The seals are constructed from Buna-N elastomer with a hardness rating of 70 Shore A, nominal, providing durability and chemical resistance in hydraulic systems.