Product Description
HY 2304329 is an OEM Hyster torsion spring for electric lift truck assemblies. Manufactured from ASTM A228 high-carbon spring steel, this part features 8.5 coils with a 0.650 inch coil diameter and 0.105 inch wire thickness. Engineered for reliable pedal or lever return in intense industrial environments, it supersedes part numbers 204329 and 2304329 and is compatible with select Hyster electric pallet trucks.
Specifications
Dimensional
| Leg Orientation | 90-degree offset, right-hand wound |
Material
| Material Specification | High-carbon spring steel per ASTM A228 |
| Hardness | Rockwell C46–C53 |
| Finish | Bare, light oil protected |
Part Numbers
| OEM Part Number | HY 2304329 |
| Cross-Reference Part Numbers | Replaces 2304329, supersedes 204329, equivalent to Hyster 2304329 |
| Manufacturer Part Number | 2304329 |
| Equivalent/Interchange Part Numbers | Hyster 204329 |
Performance
| Duty Cycle | Continuous cycling, 120 cycles/hour |
| Service Factor | 1.15 |
Frequently Asked Questions
Q: What is the material specification for the HY 2304329 torsion spring?
A: The HY 2304329 is manufactured from ASTM A228 high-carbon spring steel with a Rockwell hardness rating of C46. This material specification provides the durability and fatigue resistance required for pedal and lever return applications in Hyster electric lift trucks.
Q: What are the coil dimensions and wire specifications for HY 2304329?
A: This torsion spring features 8.5 coils with a 0.650 inch coil diameter and 0.105 inch wire thickness. These specifications ensure proper fit and mechanical function in Hyster electric pallet truck pedal and lever assemblies.
Q: Does HY 2304329 replace other Hyster part numbers?
A: Yes. HY 2304329 supersedes part numbers 204329 and 2304329. It is a direct equivalent interchange for Hyster 2304329. Cross-reference the manufacturer part number 2304329 and legacy part Hyster 204329 to confirm compatibility with your equipment.
Q: Which Hyster electric lift truck models use the HY 2304329 spring?
A: HY 2304329 is compatible with select Hyster electric pallet trucks and electric lift truck assemblies. Verify your equipment model and serial range to confirm this part fits your specific application before ordering.
Q: How long does the HY 2304329 torsion spring typically last?
A: Lifespan depends on operational intensity and maintenance. High-carbon ASTM A228 springs engineered for industrial duty deliver long service life in continuous-operation environments. Monitor for reduced pedal or lever return feel as a sign of spring fatigue.