Product Description
The Yale YL 721743000-A is a pre-assembled polyurethane load roller assembly engineered for Yale electric pallet trucks, including the MPB040E series. Featuring an outside diameter of 4.00 inches and tread width of 2.75 inches, this wheel unit combines a polyurethane tread with a machined steel core for durability in high-traffic warehouse environments. The assembly comes with precision bearings pre-installed and is a direct replacement for Yale original equipment part 721743000.
Specifications
Material & Construction
| Wheel Material | Polyurethane tread bonded to steel core |
| Core Material | Carbon steel machined construction |
| Finish | Factory powder coat on steel core |
Dimensions & Specifications
| Outside Diameter | 4.00 inches |
| Tread Width | 2.75 inches |
| Bearing Type | Precision ball bearings pre-assembled |
Part Numbers & Compatibility
| Current Part Number | YL 721743000-A |
| Original Equipment Reference | 721743000 |
| Cross-Reference Number | YT721743000 |
| Compatible Models | Yale MPB040E, MSW040 series electric pallet trucks |
Frequently Asked Questions
Q: What equipment does the YL 721743000-A load roller fit?
A: The YL 721743000-A is a direct replacement load roller assembly for Yale MPB040E (B827) series electric pallet trucks. Verify your model number before ordering.
Q: What are the wheel dimensions for the YL 721743000-A?
A: The YL 721743000-A has an outside diameter of 4.00 inches and a tread width of 2.75 inches. This is a pre-assembled unit with precision bearings ready for installation.
Q: What materials are used in the YL 721743000-A roller assembly?
A: The YL 721743000-A features a polyurethane tread bonded to a carbon steel core (ASTM grade). The steel core is machined and finished with a factory powder coat for corrosion resistance in industrial environments.
Q: Is the YL 721743000-A a direct replacement for Yale part 721743000?
A: Yes. The YL 721743000-A is a direct replacement for OEM Yale part number 721743000. Cross-reference part number YT721743000 is also equivalent.
Q: Is the YL 721743000-A pre-assembled or does it require assembly?
A: The YL 721743000-A is supplied as a pre-assembled wheel unit with precision bearings already integrated. The unit comes ready for use in industrial material handling applications.