Product Description
The Yale YL 504805706 spring is an OEM component designed for electric lift truck models including ERC030 and ERP050 series. Manufactured from SAE 1070 high carbon steel and oil tempered, it features a 1.12-inch outer diameter, 2.87-inch free length, 0.125-inch wire diameter, and supports a maximum working load of 50 lbs. Cross-references include Hyster 504805706 and prior Yale versions 504805706-00, with tight manufacturing tolerances per ANSI/ASME B18.21.1.
Specifications
Material & Construction
| Spring Material | SAE 1070 high carbon steel |
| Hardness | Rockwell C43-48 |
Mechanical Specifications
| Number of Coils | 20 |
Part Numbers & Compatibility
| Manufacturer Part Number | YL 504805706 |
| OEM Part Number | 504805706 |
| Cross-Reference Part Numbers | Replaces Yale 504805706-00, supersedes 504805706-01, equivalent to Hyster 504805706 |
| Compatible Equipment Models | Fits Yale electric lift truck series ERC030, ERP040, ERP050 |
