Product Description
OEM polyurethane load wheel assembly for Toyota electric pallet trucks. Part number 00590-04775-71 features 95A durometer polyurethane construction with 4.0 inch diameter, 2.5 inch tread width, and 2.047 inch hub bore. Complete bearing-integrated assembly designed for electric lift truck steer axle applications on hard floor surfaces.
Specifications
Material & Construction
| Wheel Material | Polyurethane compound, 95A durometer rating |
| Construction Type | Molded polyurethane bonded to hub assembly |
| Hub Material | Steel hub core with pressed bearing assembly |
Mechanical Specifications
| Hardness Rating | 95A Shore durometer hardness scale |
Part Information & Compatibility
| Part Number | 00590-04775-71 |
| Manufacturer | Toyota Material Handling |
| Application | Electric lift truck steer axle applications on hard floor surfaces |
| Compatible Equipment Models | Toyota electric pallet truck models equipped with steer axles designed for hard floor surfaces |
Frequently Asked Questions
Q: What are the exact dimensions and specifications of the 00590-04775-71?
A: This load wheel assembly features a . The polyurethane compound is rated 95A Shore durometer hardness. It includes a complete bearing-integrated assembly with a steel hub core.
Q: Which Toyota electric pallet trucks use this load wheel?
A: This part is compatible with Toyota electric pallet truck models equipped with steer axles designed for hard floor surfaces, including the 6HBW30, 8HBW30, 8HBE30, and 8HBE40 series. Verify your equipment model year and steer axle configuration match before ordering.
Q: Why is the 95A durometer polyurethane rating important?
A: The 95A durometer rating indicates the polyurethane compound hardness. This hardness level provides excellent wear resistance on hard floors while maintaining grip and maneuverability. Softer wheels wear faster; harder wheels reduce traction and increase vibration. The 95A rating is optimized for typical warehouse and manufacturing hard floor conditions.
Q: Can I use this wheel on other pallet truck brands?
A: This is a direct replacement part designed specifically for Toyota steer axles. Do not install on non-Toyota equipment without verifying hub bore diameter, axle width, and mounting configuration match exactly. Using incompatible wheels can cause equipment instability, accelerated wear, and safety hazards.
Q: How long does this load wheel last in normal operation?
A: Expect 3,000 to 6,000 operating hours before the polyurethane tread wears down and requires replacement. Lifespan depends on floor surface, load weight, and operating speed. Replace the wheel when tread depth reduces below , or the wheel becomes eccentric and causes vibration.
Q: What maintenance and inspection does this load wheel assembly require?
A: Inspect wheels regularly for excessive wear, flat spots, or cracks in the polyurethane. Check that the hub bore fit is snug and the wheel spins freely without wobbling. The bearing-integrated design means the assembly is sealed and maintained as a complete unit. If bearings fail or polyurethane separates from the hub, replace the entire assembly.
Q: How should this load wheel be stored before use?
A: Store the wheel assembly in a clean, dry environment away from direct sunlight, extreme heat, or strong solvents. Protect the polyurethane surface from oils, greases, and harsh chemicals that can degrade the compound. Keep wheels in a temperature-controlled area between 50°F and 80°F when not in use.
