Product Description
Toyota OEM Polyurethane Wheel (SKU 00591-31857-81): 3.25 inch diameter load wheel with sealed bearings, designed for electric lift truck applications. Manufactured from high-durability polyurethane, Shore A 95 hardness, compatible with Toyota electric pallet trucks.
Specifications
Material & Construction
| Material Specification | Polyurethane tire bonded to steel hub |
| Hardness Rating | Shore A 95 |
Part Numbers
| OEM Part Number | 00591-31857-81 |
| Cross-Reference Part Numbers | TY00591-31857-81-SMH, 00591-31857-81-SMH |
| Manufacturer Reference | TotalSource 00591-31857-81-SMH |
Frequently Asked Questions
Q: What are the specifications for 00591-31857-81?
A: This Toyota OEM load wheel features 3.25 inch diameter with sealed bearings. It is constructed from high-durability polyurethane with Shore A 95 hardness and is designed for electric lift truck applications.
Q: Which electric lift truck models are compatible with 00591-31857-81?
A: Part 00591-31857-81 is designed for Toyota electric pallet trucks. Cross-reference part numbers include TY00591-31857-81-SMH and 00591-31857-81-SMH. Verify your equipment bore size and mounting dimensions match before ordering.
Q: What hardness rating does this wheel have?
A: The 00591-31857-81 has a Shore A 95 hardness rating. This hard polyurethane compound provides excellent load-carrying capacity and durability for electric lift truck applications.
Q: What is the benefit of sealed bearings on electric lift truck wheels?
A: Sealed bearings protect internal components from warehouse dust, moisture, and chemical exposure. This extends bearing life, reduces maintenance, and helps prevent unexpected equipment downtime in electric truck applications.
Q: How does the 3.25 inch diameter affect wheel performance?
A: Smaller diameter wheels like 3.25 inch are designed for specific electric truck load wheel carriage positions. They provide appropriate load distribution for the truck geometry. Always verify diameter matches your equipment specifications before replacement.
Q: What cross-reference information is available for 00591-31857-81?
A: Cross-reference part numbers are TY00591-31857-81-SMH and 00591-31857-81-SMH. The manufacturer reference is TotalSource 00591-31857-81-SMH. Use the exact OEM part number when ordering for proper fitment on Toyota equipment.