Product Description
Industrial mast guide or carriage guide roller, OEM part number 00591-58658-81, designed for Toyota electric lift trucks. Technical specifications for load, dimensions, material, and mechanical details not found in available sources. No cross-reference, supersedes, replaces, or equivalent part numbers identified.
Specifications
Material
| Finish | Finish specification not found |
Part Numbers
| OEM Part Number | 00591-58658-81 |
Performance
| Rated Load Capacity | Not found |
| Efficiency Rating | Not found |
Frequently Asked Questions
Q: What is part number 00591-58658-81 and what equipment does it fit?
A: Part number 00591-58658-81 is an OEM mast guide or carriage guide roller designed for Toyota electric lift trucks. This component manages vertical carriage movement along the mast assembly and is compatible with most Toyota electric pallet jacks and lift trucks.
Q: How do I know if my mast guide roller needs replacement?
A: Replace the mast guide roller if you observe uneven carriage movement, lateral drift during mast extension, grinding or squeaking noises from the mast assembly, or visible wear and flat spots on the roller surface. These symptoms indicate the roller has lost its round profile and can no longer guide the carriage smoothly.
Q: Is 00591-58658-81 the correct replacement for worn mast guide rollers on my Toyota lift truck?
A: Yes, if your equipment is a Toyota electric lift truck or pallet jack and you have confirmed the original part number. Always verify the equipment model and serial number range before ordering, as some models may use different guide roller specifications or multiple rollers per mast assembly.
Q: What material is the mast guide roller 00591-58658-81 made from?
A: Detailed material specifications for this part are not currently available. Contact us with your equipment serial number for complete technical documentation including material grade, hardness, and load ratings.
Q: How long does a mast guide roller typically last?
A: Lifespan depends on operating conditions, load patterns, and maintenance. Rollers used in general warehouse applications typically last 3 to 5 years. Exposure to wet conditions, freezing temperatures, or high cycle rates can reduce lifespan. Regular visual inspection helps catch wear before performance is affected.