Product Description
Uline UE H-2708-AC325 U-Cup is a hydraulic seal component for H-2708, H-2900, and H-3045 series manual pallet jacks, designed to prevent fluid leakage in the hydraulic cylinder. It is an OEM replacement part, compatible with specified Uline manual pallet truck models, with no identified cross-reference or equivalent part numbers from manufacturer sources.
Compatibility: Fits pallet jacks made by Uline, model H-2708. Alternate model: H2708; H 2708. SKU: UE H-2708-AC325
Specifications
Part Numbers
| OEM Part Number | UE H-2708-AC325 |
| Compatible Models | Uline H-2708, H-2900, H-3045 manual pallet trucks |
Frequently Asked Questions
Q: What manual pallet jack models does the UE H-2708-AC325 U-Cup fit?
A: The UE H-2708-AC325 U-Cup is compatible with Uline H-2708, H-2900, and H-3045 series manual pallet trucks. All three models are rated for 5500 lbs load capacity. Confirm your equipment model number before ordering.
Q: What is the function of the UE H-2708-AC325 U-Cup seal?
A: The UE H-2708-AC325 is a hydraulic seal component installed in the hydraulic cylinder. It prevents fluid leakage from the cylinder bore and rod interface, maintaining pressure needed for consistent lift performance and preventing pump cavitation.
Q: What material is the UE H-2708-AC325 U-Cup manufactured from?
A: The U-Cup is molded from high-performance elastomer compounds formulated to resist hydraulic fluid swelling and hardening. The material maintains flexibility across the operating temperature range of manual hydraulic pallet jacks.
Q: Is the UE H-2708-AC325 an OEM replacement part?
A: Yes. The UE H-2708-AC325 U-Cup is an OEM replacement seal component specified for Uline manual pallet truck hydraulic cylinders. No known cross-reference or equivalent part numbers exist from other manufacturers.
Q: How long does the UE H-2708-AC325 U-Cup typically last?
A: U-Cup seals are wear items with typical lifespan of 3 to 5 years depending on usage frequency, hydraulic fluid type, and maintenance practices. Replace the seal if internal cylinder leakage develops or if lift speed becomes noticeably slower.
Q: What symptoms indicate the UE H-2708-AC325 needs replacement?
A: If hydraulic fluid leaks from around the cylinder rod, if the pallet jack loses pressure between lifts, or if the lift becomes slower and weaker, the U-Cup seal is likely worn or damaged. A failed seal allows internal fluid bypass and prevents proper pressure buildup.