Product Description
GPS GWK-HY55-CK complete wheel kit for Hyster HY55 manual pallet jack includes 2× ultra-poly 70D load wheel assemblies and 2× poly steer wheel assemblies with bearings, axles, and fasteners. Features 3×3.75 inch load wheels and 7×2 inch steer wheels for enhanced durability and maneuverability. Designed for direct bolt-on replacement.
Compatibility: Fits pallet jacks made by Hyster, model HY55. SKU: GWK-HY55-CK
Specifications
Compatibility
| Compatible Equipment | Hyster HY55 manual pallet jack |
Specifications
| Load Wheel Size | 3×3.75 inch |
| Steer Wheel Size | 7×2 inch |
| Wheel Material (Load) | Ultra-polyurethane, 70D hardness |
| Steer Wheel Material | Nylon |
| Bearing Type | Sealed steel ball bearings |
| Axle Material | Carbon steel |
| Fastener Grade | Grade 8 |
| Replacement Type | Direct bolt-on replacement |
| Kit Contents | 2 load wheel assemblies, 2 steer wheel assemblies, bearings, axles, fasteners |
Part Numbers
| Manufacturer Part Number | GWK-HY55-CK |
| Zoro Product Number | G404897739 |
Frequently Asked Questions
Q: What does the GWK-HY55-CK complete wheel kit include?
A: The GWK-HY55-CK includes two 3 x 3.75 inch ultra-polyurethane 70D load wheel assemblies, two 7 x 2 inch nylon steer wheel assemblies, sealed steel ball bearings for all four wheels, carbon steel axles, and complete Grade 8 fastener hardware. This is a full four-wheel replacement kit.
Q: Is the GWK-HY55-CK compatible with Hyster models other than HY55?
A: No. The GWK-HY55-CK is designed exclusively for Hyster model HY55 manual pallet jacks. Load wheel size 3 x 3.75 inches and steer wheel size 7 x 2 inches are geometry-specific to the HY55 frame. Do not force this kit onto HY50, HY60, or other Hyster models.
Q: Can I buy just the load wheels or just the steer wheels from this kit?
A: The GWK-HY55-CK is sold as a complete four-wheel assembly only. If you need only load wheels, order the GWK-HY55-LW instead. If you need to replace steer wheels separately, contact your distributor or Hyster parts for individual steer wheel options.
Q: What is the difference between GWK-HY55-CK and GWK-HY55-LW?
A: The GWK-HY55-CK is a complete four-wheel kit with both load and steer wheels. The GWK-HY55-LW contains only two load wheel assemblies. Choose CK if all wheels are worn; choose LW if only the load wheels need replacement and steer wheels are still serviceable.
Q: Are the sealed ball bearings in this kit maintenance-free?
A: Yes. The sealed steel ball bearings do not require lubrication during normal use. Do not attempt to force grease into sealed bearings, as this causes premature failure. If a bearing becomes noisy or loose, replace the entire wheel assembly.
Q: How do I know if my HY55 needs a complete wheel kit versus just load wheels?
A: Inspect all four wheels. If load wheels show wear and steer wheels roll smoothly with no play, replace load wheels only using GWK-HY55-LW. If steer wheels are flat, cracked, or noisy, or if the jack pulls or drifts during steering, replace all four wheels with GWK-HY55-CK.