Product Description
OEM Yale spring (SKU YL 519739859) for electric lift truck applications, featuring SAE 1070 high carbon steel construction, 2.50-inch free length, 0.50-inch outside diameter, and closed and ground ends. Replaces Hyster 519739859 and supersedes Yale 519739859-00. Engineered for compatibility with select Yale and Hyster electric lift trucks.
Specifications
Material
| Material Specification | SAE 1070 high carbon steel |
| Hardness | Rockwell C44–C50 |
Part Numbers
| OEM Part Number | YL 519739859 |
| Manufacturer Part Number | 519739859 |
| Cross-Reference Part Numbers | Replaces Hyster 519739859; supersedes Yale 519739859-00 |
| Equivalent Part Numbers | HY 519739859 |
Frequently Asked Questions
Q: What material is the YL 519739859 spring made from?
A: The YL 519739859 is made from SAE 1070 high carbon steel with a hardness rating of Rockwell C44–C50. This material provides strength and fatigue resistance for cyclic load applications.
Q: What are the dimensions of the YL 519739859 spring?
A: The YL 519739859 has a 2.50-inch free length and 0.50-inch outside diameter. It features closed and ground ends for proper seating in the spring pocket.
Q: Does the YL 519739859 fit both Yale and Hyster electric lift trucks?
A: The YL 519739859 is engineered for compatibility with select Yale and Hyster electric lift trucks. It replaces Hyster 519739859 and supersedes Yale 519739859-00.
Q: What is the cross-reference part number for the YL 519739859?
A: The cross-reference part number is HY 519739859 for Hyster equipment. This spring supersedes the earlier Yale 519739859-00 designation.