Product Description
Yale YL 504343200 Torsion Spring for electric lift truck lever applications. OEM part number YL 504343200. Robust construction features an outer diameter of 53.5 mm and wire thickness of 8 mm. No cross-references given.
Specifications
Part Numbers
| OEM Part Number | YL 504343200 |
| Manufacturer Part Number | YA.504343200 |
Frequently Asked Questions
Q: What is the YL 504343200 torsion spring and where is it used?
A: The YL 504343200 is a torsion spring specified for electric lift truck lever applications. It is designed to provide rotational force and return control levers to a neutral or rest position. The spring is sized with an outer diameter of 53.5 mm and wire thickness of 8 mm for these specific applications.
Q: What are the dimensions of the YL 504343200 torsion spring?
A: The YL 504343200 has an outer diameter of 53.5 mm and a wire thickness of 8 mm. These dimensions are critical for proper fit and function in lever mechanisms. Use only the exact part number to ensure correct sizing and spring rate for your equipment.
Q: Are there cross-reference part numbers for the YL 504343200?
A: No cross-references are published for the YL 504343200. Use only the OEM part number YL 504343200 or the manufacturer part number YA.504343200 when ordering. Do not substitute with other torsion springs without confirming compatibility with your specific lift truck model.
Q: How long does the YL 504343200 torsion spring last in normal operation?
A: Torsion spring lifespan depends on duty cycle and operational frequency. Spring fatigue occurs gradually with repeated flexing over time. If you notice sluggish lever response, difficulty centering controls, or visible cracks in the spring, replacement is necessary. Regular inspection of lever return action can help identify wear early.