Product Description
Yale YL 518793650 seal kit for electric lift truck steering orbitrol hydraulic assemblies; nitrile seals rated for 2500 PSI, compatible with petroleum hydraulic fluids. Equivalent to Aztec YA-518793602, supersedes Yale 518793602.
Specifications
Part Numbers & Compatibility
| Make | Yale |
| Fluid Compatibility | Compatible with petroleum-based hydraulic fluids meeting ASTM D6158 |
| Part Number | YL 518793650 |
| Cross-Reference Part Numbers | Equivalent to Aztec Replacement Kit for Yale 518793650; supersedes Yale 518793602 |
| Superseded Part Number | Supersedes Yale part number 518793602 |
| Application | For electric lift truck steering orbitrol hydraulic assemblies |
Performance Specifications
| Pressure Rating | Rated for 2500 PSI |
Additional Specifications
| Seal Material | Nitrile (NBR) elastomer, 70 Shore A nominal hardness |
| Seal Finish | Precision molded, surface finish ≤32 micro-inch Ra |
| Equivalent Kit Numbers | Aztec Hydraulics YA-518793602 |
Frequently Asked Questions
Q: What equipment does the YL 518793650 seal kit fit?
A: The YL 518793650 is a seal kit for Yale electric lift truck steering orbitrol hydraulic assemblies. It supersedes Yale part number 518793602 and is equivalent to Aztec replacement kit YA-518793602.
Q: What material and durability characteristics does the YL 518793650 offer?
A: The YL 518793650 uses nitrile (NBR) elastomer seals with a nominal hardness rating of 70 Shore A. Nitrile provides good resistance to wear and extrusion in hydraulic service.
Q: What hydraulic fluids are compatible with the YL 518793650?
A: The YL 518793650 seals are compatible with petroleum-based hydraulic fluids meeting ASTM D615 specifications. Do not use in synthetic fluid systems without verifying compatibility.
Q: What are the replacement guidelines for the YL 518793650?
A: Replace the YL 518793650 kit if you experience steering system leaks or pressure loss. Seal lifespan depends on pressure cycles, fluid condition, and temperature exposure.
Q: Which makes or models is the YL 518793650 compatible with?
A: The YL 518793650 is compatible with Yale electric lift trucks. It fits steering orbitrol hydraulic assemblies in these models.