Product Description
MU 51200474 Load Wheel is an aftermarket replacement load wheel for Multiton electric pallet jacks, featuring 3.00 inch diameter, 3.875 inch width, 20 mm bearing bore, polyurethane tread on cast iron core, and compatibility with Multiton TM and J frame trucks. Includes cross-reference and superseded part numbers 90317, 91619, 91619-A, and MT 51200474.
Specifications
Material & Construction
| Tread Material | Polyurethane |
| Core Material | Cast iron |
| Tread Hardness | 95 Shore A (polyurethane, industry equivalent) |
| Finish | Machined and coated |
Part Numbers
| OEM Part Number | MU 51200474 |
| Cross-Reference Part Numbers | MT 51200474 |
| Equivalent/Interchange Part Numbers | 90317, 91619, 91619-A |
Frequently Asked Questions
Q: What Multiton electric pallet jacks does the MU 51200474 load wheel fit?
A: The MU 51200474 load wheel is compatible with Multiton TM and J frame electric pallet jacks. Verify your equipment frame type and model before ordering to ensure proper fitment.
Q: What are the dimensions of the MU 51200474 load wheel?
A: The MU 51200474 features a 3.00 inch diameter, 3.875 inch width, and 20 mm bearing bore. These dimensions are critical for proper seating and rotation on your lift truck.
Q: What is the polyurethane tread hardness rating of the MU 51200474?
A: The MU 51200474 has a polyurethane tread hardness of 95 Shore A, which provides durability and grip for standard warehouse and dock applications. This hardness rating is industry standard for load wheel applications.
Q: What cross-reference part numbers exist for the MU 51200474?
A: The MU 51200474 supersedes part numbers 90317, 91619, and 91619-A. It also cross-references as MT 51200474. If you have equipment using those older part numbers, the MU 51200474 is the current equivalent replacement.
Q: What materials make up the MU 51200474 load wheel?
A: The load wheel features a cast iron core with a molded polyurethane tread and machine-finished core. This combination provides load capacity and wear resistance for extended service life.