Product Description
Toyota OEM roll pin, part number 00591-04417-81, is a spring steel coiled tension pin, manufactured for secure engagement of linkage assemblies in Toyota manual pallet jacks, including model 8HBW23. Designed for interference fit and high wear resistance, suitable for fastener retention applications.
Specifications
Part Numbers
| OEM Part Number | 00591-04417-81 |
| Manufacturer | Toyota Material Handling |
| Compatible Model | Toyota 8HBW23 manual pallet jack |
Frequently Asked Questions
Q: What is the Toyota 00591-04417-81 roll pin designed for?
A: The Toyota 00591-04417-81 is an OEM spring steel coiled tension pin engineered for secure engagement of linkage assemblies in Toyota manual pallet jacks, including the 8HBW23 model. It provides positive retention of moving joints and pivot points.
Q: Is the 00591-04417-81 compatible with Toyota model 8HBW23?
A: Yes, the 00591-04417-81 is manufactured specifically for Toyota 8HBW23 manual pallet jacks. It is engineered for the linkage geometry and load requirements of that model. Always verify your equipment model number before ordering.
Q: What material properties does this roll pin have?
A: The 00591-04417-81 is constructed from spring steel with high wear resistance and fatigue strength. The coiled tension design distributes load across multiple contact points, reducing point-load stress on shafts and links.
Q: How should this roll pin be installed?
A: Press or drive the pin into the pre-drilled hole using a hammer and pin punch or hydraulic press. The tension coil is designed for interference fit. Do not force the pin past alignment marks. Ensure the linkage moves freely after installation.
Q: What happens if the pin loosens or fails during operation?
A: Looseness or failure will cause the linkage to disengage, resulting in loss of load control and potential mast collapse. Inspect the pin and surrounding assembly immediately if you notice excessive play or audible rattling in the pump mechanism.
Q: How long does this roll pin last in service?
A: With normal duty cycles and proper installation, the 00591-04417-81 typically provides 2-4 years of reliable service. Harsh environments, wet storage, or high-cycle operations may reduce lifespan. Replace if corrosion or spring tension loss is observed.