Product Description
Toyota TO 00590-43318-71-XL polyurethane caster wheel assembly engineered for electric pallet jack applications. Features 97 Shore A durometer polyurethane construction in 2.5 inch diameter by 2.375 inch width configuration with 2.441 inch Millennium series standard bore. Factory-assembled caster includes precision bearing system for load or steer wheel positions. Cross-compatible with Toyota part numbers TO00590-43318-71-XL, TY 00590-43318-71-XL, TY00590-43318-71-XL, and equivalent assembly SU
Specifications
Material & Construction
| Wheel Material | Polyurethane compound |
| Durometer Hardness | 97 Shore A |
Part Numbers & Compatibility
| OEM Part Number | TO 00590-43318-71-XL |
| Cross-Reference Part Numbers | Toyota TO00590-43318-71-XL, TY 00590-43318-71-XL, TY00590-43318-71-XL |
| Equivalent Assembly Number | SU S685-XL |
Frequently Asked Questions
Q: What are the key specifications of the TO 00590-43318-71-XL caster wheel assembly?
A: The TO 00590-43318-71-XL has a 2.5 inch diameter, 2.375 inch width, and 2.441 inch Millennium series standard bore. It is manufactured from 97 Shore A durometer polyurethane, a harder compound than the standard 95A grade for extended wear applications.
Q: What is the difference between the TO 00590-43318-71 and TO 00590-43318-71-XL?
A: The main differences are durometer hardness and width. The standard model has 95A durometer and 2.00 inch width, while the XL variant has a harder 97A durometer and wider 2.375 inch profile. The XL version provides increased load capacity and longer service life for heavy-duty applications.
Q: Which Toyota part numbers are equivalent to the TO 00590-43318-71-XL?
A: Cross-reference part numbers include TO00590-43318-71-XL, TY 00590-43318-71-XL, TY00590-43318-71-XL, and Superior equivalent assembly SU S685-XL. All of these reference the same caster wheel assembly for Toyota electric pallet trucks.
Q: Is the TO 00590-43318-71-XL suitable for both steer and load wheel applications?
A: Yes, this factory-assembled caster wheel with precision bearing system is engineered for both steer and load wheel positions on Toyota electric pallet jacks. The bearing system is rated for either wheel function.
Q: Why would you choose the 97A durometer XL version over the standard 95A?
A: The 97A Shore A durometer XL provides greater hardness, which increases resistance to wear, cuts, and chunking on rough floors. This makes it ideal for cold storage, outdoor use, or high-volume warehouse operations where traction and durability are critical.