Product Description
Wesco U-Cup Dust Seal (OEM part number WE 270103) is a direct replacement component for Wesco manual pallet jack hydraulic assemblies, preventing oil leakage and ingress of contaminants within the pump mechanism. It is constructed from synthetic rubber for reliable performance in reciprocating hydraulic environments.
Compatibility: Fits pallet jacks made by Wesco, model 270103. SKU: WE 270103
Specifications
Material & Construction
| Seal Material Specification | Synthetic rubber, compatible with hydraulic oil |
Part Numbers
| OEM Part Number | WE 270103 |
| Manufacturer Part Number | 270103 |
| Hydraulic System Reference | Item 5 in Wesco manual pallet jack hydraulic system parts list |
Frequently Asked Questions
Q: What is the WE 270103 U-Cup Dust Seal and what does it do?
A: The WE 270103 is a U-Cup dust seal for Wesco manual pallet jack hydraulic assemblies. It prevents oil leakage from the hydraulic cylinder and blocks the ingress of contaminants such as dirt and moisture that can damage internal pump components.
Q: What material is this seal made from?
A: The WE 270103 is constructed from synthetic rubber that is compatible with standard hydraulic oil. Synthetic rubber provides reliable performance in reciprocating hydraulic environments and resists degradation from temperature and fluid exposure.
Q: Which Wesco models does this seal fit?
A: The WE 270103 is a direct replacement component for Wesco manual pallet jacks and is referenced as Item 5 in Wesco manual pallet jack hydraulic system parts lists. Verify your equipment configuration matches before ordering.
Q: How long does a hydraulic dust seal typically last?
A: Dust seal lifespan depends on environmental conditions, hydraulic fluid condition, and pump usage cycles. In typical warehouse service, a synthetic rubber seal remains effective for one to two years. Replace if you observe oil leakage at the cylinder rod or visible seal degradation.
Q: What happens if this seal fails?
A: A failed dust seal allows hydraulic oil to escape and permits contaminants to enter the cylinder. This results in loss of hydraulic pressure, oil stains on the floor, reduced lift performance, and potential damage to internal pump and valve components.