Product Description
This Complete Wheel Kit includes two Ultra Poly Load Rollers and two Poly on Nylon Steer Wheel Assemblies, complete with high-quality bearings, axles, and fasteners. Designed to replace original parts of the ECO I-55 pallet jack, this kit ensures a precise fit, providing a smoother and quieter ride while minimizing floor marking. The durable materials enhance functionality and longevity, enabling reliable movement across various surfaces.
Compatibility: Fits pallet jacks made by Mobile, model ECO I-55. Alternate model: ECOI55; ECO I 55. SKU: GWK-ECO2-CK.
Specifications
Material & Construction
| Load Roller Core Material | Machined steel |
| Steer Wheel Core Material | Injection-molded nylon |
| Polyurethane Hardness | Shore 70D |
Part Numbers
| OEM Part Number | GWK-ECO2-CK |
| Compatible Models | Mobile ECO I-55 Manual Pallet Jack |
Frequently Asked Questions
Q: What wheels are included in the GWK-ECO2-CK complete kit?
A: GWK-ECO2-CK is a complete wheel kit that includes two Ultra Poly Load Rollers and two Poly on Nylon Steer Wheel Assemblies. Both wheel types come with high-quality bearings, axles, and fasteners pre-installed. This is a full replacement set, not just load wheels or steer wheels alone.
Q: Which Mobile pallet jacks does GWK-ECO2-CK fit?
A: GWK-ECO2-CK is compatible with Mobile ECO I-55 pallet jacks. Verify your jack model and serial range before ordering. This kit does not fit ECO II or later generation models without frame modifications. Always check the nameplate on your jack to confirm the ECO I-55 designation.
Q: Is the 70 Shore D hardness suitable for my warehouse floors?
A: Yes. The 70 Shore D polyurethane load rollers are standard-duty wheels for most warehouse and finished floors. They provide a balance of durability and smooth rolling. If your floor is carpeted or display-grade, consider the softer 92A durometer option instead. For cold storage below 40 degrees F, switch to the nylon variant GWK-ECO2N-CK to prevent material brittleness.
Q: Does this kit include everything needed for installation?
A: Yes. The kit includes bearings, axles, and fasteners for both load and steer wheels. You do not need additional hardware. Installation requires removing the fork tip mounting bolts, sliding out old wheels, and pressing on new wheels with new axles and bearings. No frame modification is required if your jack is a genuine Mobile ECO I-55.
Q: Will GWK-ECO2-CK wheels mark or stain my floors?
A: No. The kit is formulated with non-marking tread material. Both load rollers and steer wheels are designed to roll cleanly across finished floors, warehouse surfaces, and light-traffic areas without leaving black marks or residue. If heavy floor marking occurs, the wheels may be worn or contaminated with debris.
Q: What is the lifespan of GWK-ECO2-CK wheels under normal use?
A: Under typical warehouse conditions with 5000 lb or less load capacity and 20-30 hours per week of use, these wheels last 18 to 24 months before replacement. Lifespan depends on floor type, load frequency, and maintenance. Inspect wheels monthly for wear, cracks, or flat spots. Replace the kit if rollers no longer roll smoothly or if the tread is visibly thin.