Product Description
This caster wheel assembly is engineered for electric lift trucks, featuring a durable polyurethane tread mounted on a cast iron core for smooth operation and long-lasting performance. It has a diameter of 000 inches and a width of 500 inches, with a bearing ID of 1mm. The assembly includes a 1-inch axle bore for straightforward installation and measures 625 inches in overall height. Constructed with a powder-coated steel frame, it offers enhanced resistance to wear and corrosion.
Compatibility: Fits pallet jacks made by DuraRun, model GW9433. SKU: GW 9433-A. SKU: GW 9433-A
Specifications
Material & Construction
| Wheel Material | Polyurethane tread on cast iron core |
| Tread Hardness | 95A (polyurethane Shore hardness) |
| Frame Material | Powder coated steel |
Part Numbers
| Manufacturer Part Number | GW 9433-A |
| Alternate Part Numbers | GP 9433-A, GP9433-A |
| Cross-Reference Part Numbers | Equivalent to GW9433 |
Wheel Dimensions
| Outside Diameter | 3 |
| Width Side to Side | 3.5 |
Frequently Asked Questions
Q: Is GW 9433-A cross-compatible with GP 9433-A and GP9433-A?
A: Yes. GW 9433-A is cross-referenced as GP 9433-A and GP9433-A. All three part numbers represent the same 3.000 x 3.500 inch 95A polyurethane wheel on cast iron core. Order whichever part number your system recognizes. Bearing ID is 0.750 inches for all variants.
Q: Why choose the powder-coated steel frame on GW 9433-A over the standard GW 9433?
A: The powder-coated steel frame on GW 9433-A provides superior resistance to corrosion, moisture, and chemical exposure. If your truck operates outdoors, in cold storage, wash-down areas, or environments with salt or cleaning agents, the GW 9433-A is the better choice. The base GW 9433 steel core hub is acceptable for dry warehouse environments only.
Q: How often should I replace the GW 9433-A caster wheel?
A: Replace when the 95A polyurethane tread shows flat wear spots, cracks, or missing material, or when bearing rotation becomes rough or noisy. Typical lifespan is 12 to 24 months depending on daily hours and load. Inspect all casters quarterly. Replace all four wheels as a set to maintain balanced truck handling.
Q: Can I replace just one GW 9433-A wheel or must I replace all four?
A: Best practice is to replace all four wheels as a matched set. If you must replace a single wheel due to emergency damage, verify the remaining three wheels are in good condition. Mismatched wheel wear will cause the truck to pull to one side and increase vibration. Plan to replace remaining casters at the next scheduled maintenance cycle.
Q: What tools and fasteners do I need to install the GW 9433-A?
A: You need a socket wrench matching your truck axle fastener size (typically 0.625 to 0.750 inch), a lift jack rated for your truck weight, and wheel chocks. The GW 9433-A uses the same axle fastener as your original wheel. Do not reuse stripped fasteners. Install hand-snug plus one-quarter turn to avoid over-tightening the bearing.
Q: Is the GW 9433-A bearing sealed or open, and does it require grease?
A: The GW 9433-A features a sealed bearing assembly that is pre-lubricated and does not require maintenance or additional grease. The sealed design protects against contamination. If bearing noise develops, the bearing has failed and the wheel assembly must be replaced as a unit.