Product Description
This comprehensive wheel kit includes two Ultra-Poly (70D) Load Wheel Assemblies and two Poly Steer Wheel Assemblies, complete with bearings, axles, and fasteners. Crafted from high-quality materials, the wheel assemblies ensure durability and improved load-bearing capacity, outperforming standard 92A polyurethane wheels. The non-marking design protects floors, making it ideal for use on display surfaces, carpeting, and in cold storage environments.
Compatibility: Fits pallet jacks made by Eagle, model Eagle 55. SKU: GWK-Eagle55-CK
Specifications
Material & Construction
| Load Wheel Material | Ultra-Polyurethane compound, proprietary 70D hardness |
| Hardware Material | Steel, corrosion-protected |
Part Numbers
| OEM Part Number | GWK-Eagle55-CK |
| Manufacturer Part Number | GWK-Eagle55-CK |
| Compatible Pallet Jack Models | Eagle 55, Eagle 5500 |
Frequently Asked Questions
Q: Does GWK-Eagle55-CK fit both Eagle 55 and Eagle 5500 models?
A: Yes. GWK-Eagle55-CK is compatible with both Eagle 55 and Eagle 5500 manual pallet jacks. The wheel assembly bolt patterns and axle specifications are identical across both model lines. This comprehensive kit includes two load wheels and two steer wheels, making it a complete replacement set for either model.
Q: What is the advantage of the 70D ultra-poly wheels over the standard 92A polyurethane wheels?
A: 70D ultra-poly wheels are 20 to 30 percent harder and last 2 to 3 times longer than 92A wheels, especially on rough warehouse floors, concrete with cracks, or outdoor surfaces. The 70D compound resists cracking and flat-spotting better under heavy repetitive loading. Trade-off is a slightly firmer ride and marginally more floor noise. The non-marking property is retained, making them suitable for display areas. Use 70D if your jack will see 200 or more operating hours per year.
Q: How do I know if my Eagle 55 steer wheels or load wheels have failed?
A: Load wheel failure symptoms include difficulty pushing the jack forward, increased steering effort, or wheels sliding sideways when loaded. Visual signs are flat spots, cracks, or chunks missing from the polyurethane. Steer wheel failure is indicated by the jack pulling to one side during normal operation, stiff or binding steering, or steer wheels that do not track behind load wheels. Also listen for squealing or grinding, which indicates bearing failure and requires immediate replacement.
Q: Is GWK-Eagle55-CK a complete replacement kit, or do I need additional parts?
A: GWK-Eagle55-CK is a complete kit. It includes two load wheel assemblies and two steer wheel assemblies, all with bearings, axles, and fasteners. No additional components are required. Verify that your jack does not have any custom fork extensions or modified chassis that might interfere with standard wheel assembly installation before ordering.
Q: What is the load capacity and speed specification for the GWK-Eagle55-CK wheels?
A: The kit is rated for the full Eagle 55 capacity of 5500 pounds (2495 kg) per the model designation. Wheel assemblies are approved for continuous forward speed of 4 miles per hour and reverse speed of 2 miles per hour. Do not exceed these speeds when loaded. Operating temperature range is 32 to 104 degrees Fahrenheit. Wheels are non-marking and suitable for concrete, polished floors, carpeted display areas, and cold storage at 0 degrees Fahrenheit or above.
Q: How much downtime is required to install GWK-Eagle55-CK?
A: Plan for 45 to 75 minutes depending on experience and condition of the axles. You will need a socket wrench set, breaker bar, and wheel bearing grease. Secure the jack with tie-downs before beginning. Remove fasteners from both load wheels and both steer wheels (typically 8 bolts total), clean the axles, install new assemblies, torque fasteners to 40 to 50 foot-pounds, and lubricate bearing seals. Test steering and load push before returning the jack to service.