Product Description
UE H-1043-B144 is a genuine Uline O-ring designed for hydraulic pump assemblies in select Uline manual pallet jacks. Outer diameter: 1-1/3 inches (3.40 cm). No cross-reference or supersession part numbers found.
Compatibility: Fits pallet jacks made by Uline, model H-1043. Alternate model: H1043; H 1043. SKU: UE H-1043-B144
Specifications
Part Numbers
| OEM Part Number | UE H-1043-B144 |
| Compatible Models | Uline H-4122, H-1366, H-1484, H-4803, H-1193, H-1780, H-1043, H-1365, H-2721, H-7574, H-1781, H-4804, H-1779, H-2640, H-4123 |
Frequently Asked Questions
Q: What is the outer diameter specification for the UE H-1043-B144 O-ring?
A: The UE H-1043-B144 O-ring has an outer diameter of 1-1/3 inches, which equals approximately 3.40 centimeters. Verify this dimension matches your equipment assembly before ordering to ensure proper fitment.
Q: Which Uline pallet jack models are compatible with the UE H-1043-B144?
A: The UE H-1043-B144 O-ring is compatible with multiple Uline manual pallet truck models including H-1043, H-1193, H-1366, H-1484, H-4122, H-1365, H-1780, H-1781, H-1779, H-2640, H-2721, H-4123, H-4803, H-4804, and H-7574. Confirm your specific model number before purchasing.
Q: What function does the UE H-1043-B144 O-ring serve in the hydraulic pump assembly?
A: The UE H-1043-B144 is a static or low-motion seal designed for hydraulic pump assemblies, preventing fluid leakage at component interfaces and maintaining system pressure integrity during lifting and lowering operations.
Q: How can you tell if the UE H-1043-B144 O-ring needs replacement?
A: Replace the O-ring if hydraulic fluid leaks from pump assembly seams, the system loses pressure during or after lifting, the O-ring shows visible hardening or cracking, or the pallet jack requires excessive pump strokes to raise the load.
Q: Are there alternate part numbers or cross-references for the UE H-1043-B144?
A: The OEM part number UE H-1043-B144 is the primary identifier. No cross-reference or supersession part numbers have been documented for this genuine Uline O-ring. Use this SKU for ordering.