Product Description
The Toyota TO 00591-31352-81 Pin Weldment is an OEM structural component engineered for use in specified Toyota electric lift truck models. Constructed from SAE 1045 forged steel and manufactured in compliance with AWS D1.1 weld standards, this pin weldment is heat treated to a nominal Rockwell C32 core and finished to a 32 µin Ra surface quality. Designed as a permanent weld attachment, the part delivers reliable structural integrity as part of the lift truck frame assembly. All dimensional and
Specifications
Part Numbers & Compatibility
| Make | Toyota |
| Part Number | 00591-31352-81 |
| Manufacturer Part Number | TO 00591-31352-81 |
| Application | Designed for specified Toyota electric lift truck models |
Additional Specifications
| Material Specification | SAE 1045 medium-carbon steel |
| Finish/Coating | Uncoated as-welded finish or clear oil per OEM practice |
| Pin Material | Forged steel per OEM specification |
| Weld Specification | Manual arc weld, compliant with AWS D1.1 |
| Surface Finish | Machined to 32 µin Ra maximum |
| Finish Coating | Uncoated as-welded finish or clear oil per OEM practice |
| Heat Treatment | Heat treated to a nominal Rockwell C32 core |
| Structural Integrity | Delivers reliable structural integrity as part of the lift truck frame assembly |
Frequently Asked Questions
Q: What models is the TO 00591-31352-81 compatible with?
A: The TO 00591-31352-81 is designed for specific Toyota electric lift truck models. Verify your equipment model and serial range against Toyota documentation to ensure compatibility.
Q: What materials and standards is the TO 00591-31352-81 made from?
A: This pin weldment is constructed from SAE 1045 medium-carbon forged steel and manufactured to meet AWS D1.1 weld standards. It is heat treated for optimal strength and durability.
Q: How should I replace the TO 00591-31352-81?
A: Replacement of the TO 00591-31352-81 requires removing the damaged component and installing a new one. Ensure proper alignment and welding procedures are followed to maintain structural integrity.
Q: What should I look for when inspecting the TO 00591-31352-81?
A: Regularly inspect the TO 00591-31352-81 for signs of cracks, corrosion, or surface damage. Check the weld zone for any visible defects that could compromise structural integrity.
Q: Can the TO 00591-31352-81 be repaired if it becomes damaged?
A: The TO 00591-31352-81 is a permanent weld attachment and cannot be repaired in the field. If damage occurs, the entire component must be replaced to ensure safety and performance.
