WW 21-43

Frequently Asked Questions

Q: Which pallet jack models does the WW 21-43 lift wheel kit fit?
A: The WW 21-43 is designed for manual pallet jacks made by Jet, specifically models A and L. Verify your equipment model designation matches before ordering, as wheel kits are model-specific and may not be interchangeable with other manufacturers or Jet models.

Q: What is included in the WW 21-43 wheel kit?
A: The WW 21-43 is a complete lift wheel kit containing all wheels and associated hardware required for load-wheel replacement on Jet model A and L pallet jacks. This is a full assembly, not individual component wheels, and is designed to replace the factory wheel set.

Q: What material are the wheels in the WW 21-43 kit?
A: The WW 21-43 kit contains polyurethane or nylon wheels engineered for smooth operation on concrete warehouse floors and light outdoor surfaces. Polyurethane wheels provide better grip on wet or uneven surfaces compared to standard plastic wheels.

Q: What is the weight capacity of a Jet pallet jack with the WW 21-43 wheel kit installed?
A: The WW 21-43 wheel kit maintains the original load capacity of your Jet model A or L pallet jack. Refer to your equipment manual for specific capacity; typical manual pallet jacks range from 4,000 to 5,500 pounds depending on model. Wheels do not affect rated capacity when properly maintained.

Q: How long do wheels in the WW 21-43 kit typically last?
A: Polyurethane wheels generally last 2 to 4 years under normal warehouse use before flattening or wear patterns reduce smooth operation. Lifespan varies with floor condition, load frequency, and environment. Inspect wheels quarterly for visible wear, flat spots, or cracking.