00591-45317-81

Frequently Asked Questions

Q: What pallet jack models is the 00591-45317-81 entry roller compatible with?
A: The 00591-45317-81 is a Toyota OEM entry roller designed for the HPT28U series manual pallet jack. This part provides direct-fit compatibility with Toyota hand pallet truck models rated for 5500 lb capacity at 24 inch load center. Verify your equipment model designation matches the HPT28U series before ordering.

Q: What are the physical dimensions of the 00591-45317-81 entry roller?
A: The 00591-45317-81 measures 4.25 inches overall length, 3.35 inches width, and 1.9 inches height in extended handle orientation. The load roller diameter is 3.00 inches. These dimensions are critical for frame fitment verification. Confirm your equipment frame dimensions match before ordering, as oversized or undersized rollers will cause operation interference.

Q: What materials and finish are used in the 00591-45317-81?
A: The 00591-45317-81 features a high-tensile steel frame construction with a powder coat finish applied to the jack frame components. The load roller itself is engineered with a durable polyurethane tread. This material combination provides corrosion resistance, durability, and reliable load-bearing performance for manual pallet jack operations.

Q: What is the load capacity and rated performance of the 00591-45317-81?
A: The 00591-45317-81 is rated for the full 5500 lb capacity of the HPT28U manual pallet jack at a 24 inch load center. Do not exceed the equipment rated capacity. The entry roller supports both loaded and empty truck operation. For applications exceeding the rated capacity, contact us to confirm equipment specifications and safe operating limits.

Q: How long does the 00591-45317-81 entry roller typically last in service?
A: Expected service life is 18 to 36 months under normal manual pallet jack operation, depending on daily usage frequency and floor surface conditions. Inspect the polyurethane tread regularly for wear, flat spots, or damage. Replace the roller when tread wear exceeds 50 percent of original thickness or visible cracking occurs. Worn rollers reduce maneuverability and increase operator fatigue.

Q: Are aftermarket entry roller options available as alternatives to the 00591-45317-81?
A: If you need aftermarket entry roller alternatives for the HPT28U series, provide your equipment specifications and we can identify compatible Superior or other brand components that match the 4.25 x 3.35 x 1.9 inch dimensions and 3.00 inch load roller diameter. Verify all dimensions and load ratings before ordering replacement parts.