Product Description
Lift Wheel Kit WW 46G678 is an OEM-grade replacement component for manual pallet jack repair. It features a high-impact polyurethane tread bonded to a steel core, sealed ball bearing, and precision mounting hardware. Designed for manual pallet jacks, this kit supports up to 2500 lbs per wheel at a 24 inch load center. Compatible with standard manual pallet jacks utilizing a 3.25 inch OD wheel and 0.47 inch bore.
Compatibility: Fits pallet jacks made by Jet, model A, L. SKU: WW 46G678
Specifications
Material & Construction
| Wheel Material | High-impact polyurethane tread bonded to steel core |
| Axle Material | Carbon steel, machined finish |
| Tread Hardness | Shore D 70-75 |
| Finish | Electroplated hardware; non-marking tread |
Part Numbers
| Manufacturer Part Number | WW 46G678 |
| OEM Part Number | WW46G678 |
Frequently Asked Questions
Q: What load capacity does the WW 46G678 lift wheel kit support?
A: The WW 46G678 is rated for 2500 lbs per wheel at a 24 inch load center. This capacity applies to the lift wheels on compatible manual pallet jacks. Do not exceed this rated load per wheel.
Q: What are the wheel dimensions and specifications for the WW 46G678?
A: The WW 46G678 features a 3.25 inch outside diameter wheel with a 0.47 inch bore. The tread is high-impact polyurethane bonded to a steel core with Shore D 70-75 hardness. The axle is carbon steel with a machined finish. Verify these dimensions match your equipment before purchase.
Q: Which pallet jack models does the WW 46G678 fit?
A: The WW 46G678 is compatible with Jet manual pallet jacks, models A and L. It is designed as an OEM-grade replacement for lift wheel assemblies on these equipment lines. Confirm your Jet model designation before ordering.
Q: What material is the WW 46G678 tread made from?
A: The WW 46G678 features a non-marking high-impact polyurethane tread bonded to a steel core. The tread hardness is Shore D 70-75, and hardware is electroplated for corrosion resistance. This compound provides durability and floor protection.
Q: Does the WW 46G678 include a bearing assembly?
A: Yes. The WW 46G678 includes a sealed ball bearing in the kit. The bearing is precision-mounted with the wheel and axle to support smooth rotation and reduce friction during pallet jack operation.