Product Description
The ML A312 is a spring steel roll pin designed for mechanical retention in manual pallet jack hydraulic assemblies. This pin provides reliable load retention and component stability in Mighty Lift ML55-II and ML55L models, delivering the strength and durability needed for safe equipment operation.
Specifications
Material & Construction
| Material Specification | Spring steel per SAE 1070–1090 requirements |
| Product Type | Roll pin |
Part Numbers & Compatibility
| Manufacturer Part Number | ML A312 |
| Compatible Models | ML55-II, ML55L |
| Compatible Makes | Mighty Lift |
Frequently Asked Questions
Q: What material is the ML A312 roll pin made from?
A: The ML A312 is manufactured from spring steel per SAE 1070 to 1090 specifications. This material provides high shear strength and elastic recovery to retain mechanical assemblies without permanent deformation under normal duty cycles.
Q: Which Mighty Lift models require the ML A312?
A: The ML A312 is compatible with Mighty Lift ML55-II and ML55L manual pallet jacks. Verify the exact installation location and pin dimensions with your equipment technical documentation before ordering.
Q: What is the ML A312 roll pin function in hydraulic assemblies?
A: The ML A312 is a spring steel roll pin used for mechanical retention in the hydraulic unit assembly. It prevents components from rotating or shifting during load cycles and provides a replaceable safety retention point.
Q: How do I know if the ML A312 roll pin needs replacement?
A: Replace the ML A312 if the pin is bent, fractured, corroded, or if hydraulic components are loose or rattling. A failed pin results in assembly separation, hydraulic leaks, or complete loss of hydraulic function.