Product Description
Copper crush washer designed for Uline manual pallet truck hydraulic pump assemblies. 5/8 inch nominal size seal washer manufactured from copper alloy material. Deformable seal type installed at pump mounting interface to prevent hydraulic oil leakage. Compatible with H-1043, H-1193, H-1366, and H-1484 series equipment models. Two washers required per hydraulic pump unit, used in conjunction with plug bolt assembly. Replacement service component for maintenance applications.
Compatibility: Fits pallet jacks made by Uline, model H1043. SKU: UE H-1043-B126
Specifications
Part Numbers
| Manufacturer Part Number | H-1043-B126 |
| Cross-Reference Part Numbers | B126 (manufacturer designation) |
Specifications
| Material | Copper alloy |
| Seal Washer Size | 5/8 inch nominal diameter |
| Seal Type | Deformable crush washer |
| Function | Prevents hydraulic oil leakage at pump mounting interface |
| Quantity Required | 2 washers per hydraulic pump unit |
| Assembly Location | Pump assembly mounting interface (position 10 in pump diagram) |
| Usage | Used with plug bolt assembly; maintenance replacement component |
| Compatible Equipment Models | Uline H-1043, H-1193, H-1366, H-1484 series manual pallet jacks |
Frequently Asked Questions
Q: What is the UE H-1043-B126 copper crush washer used for?
A: The UE H-1043-B126 is a deformable seal washer installed at the hydraulic pump mounting interface to prevent oil leakage. It is 5/8 inch nominal diameter and manufactured from copper alloy material.
Q: Which pallet jack models require the UE H-1043-B126 washer?
A: This copper crush washer is compatible with Uline H-1043, H-1193, H-1366, and H-1484 series manual pallet trucks.
Q: How many washers are needed per hydraulic pump assembly?
A: Two washers are required per hydraulic pump unit. They are used in conjunction with the plug bolt assembly at the pump mounting interface.
Q: What makes copper alloy suitable for this seal application?
A: Copper alloy is deformable under bolt load, creating a tight seal against the pump housing. It resists hydraulic oil degradation and deformation better than softer materials while providing reliable oil leak prevention.
Q: When should the UE H-1043-B126 washer be replaced?
A: Replace the crush washer during pump maintenance or if you observe oil seepage at the pump mounting location. Copper crush washers are consumable items and cannot be reused after removal.