Product Description
Jet PT2748A-020 is a direct replacement dust seal for manual pallet jack hydraulic pump assemblies. Engineered to protect hydraulic pump components from dust, dirt, and moisture contamination at the pump rod interface. This seal maintains hydraulic system integrity and extends component service life by preventing external contaminants from entering the pump. Included in the Jet PT2748A-101 complete seal kit and compatible with Jet A, L, and J series manual pallet trucks.
Specifications
Product Overview
| Manufacturer Part Number | JT PT2748A-020 |
Physical Specifications
| Direct Replacement Part Number | PT2748A-020 |
| Associated Kit Part Number | PT2748A-101 Complete Seal Kit |
| Component Type | Hydraulic Pump Dust Seal |
Compatibility
| Compatible Equipment Make | Jet |
| Compatible Equipment Models | A, L, J Manual Pallet Jack Series |
Frequently Asked Questions
Q: What does the JT PT2748A-020 dust seal do?
A: The JT PT2748A-020 is an OEM dust seal for Jet A, L, and J manual pallet jack hydraulic units. It provides dust exclusion and contamination protection for hydraulic pump components, specifically protecting the pump rod interface.
Q: Which Jet pallet jack models use the JT PT2748A-020?
A: The JT PT2748A-020 fits Jet A, L, and J series manual pallet jacks, including model AJL. It is included as a component in the Jet PT2748A-101 complete seal kit.
Q: Is the JT PT2748A-020 included in any seal kits?
A: Yes, the JT PT2748A-020 is included in the Jet PT2748A-101 complete seal kit, which contains all necessary seals and components for a full hydraulic pump seal replacement on compatible Jet manual pallet jacks.
Q: Why is the JT PT2748A-020 important for pallet jack maintenance?
A: The dust seal prevents dirt, moisture, and external contamination from entering the hydraulic system. A worn or damaged dust seal allows contamination into the pump, leading to accelerated seal and component wear and potential hydraulic fluid degradation.
Q: When should the JT PT2748A-020 be replaced?
A: Replace the JT PT2748A-020 when visible cracks, hardening, or separation from the pump body occurs, or when performing a complete hydraulic seal replacement. Visual inspection of the pump rod area will show signs of dust seal deterioration.