Product Description
Complete nylon wheel assembly kit designed for Lift-Rite L55 and Big Joe L50 manual hydraulic pallet jacks. Kit contains two nylon load wheel assemblies and two nylon steer wheel assemblies with factory-pressed roller bearings, heat-treated steel axles, and complete fastener hardware for hydraulic unit installation.
Compatibility: Fits pallet jacks made by Lift-Rite, model L55. SKU: GWK-L55-CK-N
Specifications
Material Specification
| Wheel Material Type | Nylon composite polymer |
| Load Wheel Material Alternate | Ultra-Poly 70D durometer polyurethane |
Part Numbers & Compatibility
| OEM Part Number | GWK-L55-CK-N |
| Compatible Equipment Model | Lift-Rite Model L55, Big Joe Model L50 |
Frequently Asked Questions
Q: What is the primary difference between GWK-L55-CK and GWK-L55-CK-N?
A: GWK-L55-CK uses poly load wheels and nylon steering wheels. GWK-L55-CK-N uses all-nylon wheels for both load and steering functions. Choose GWK-L55-CK-N if you need quieter operation and lighter rolling resistance; choose GWK-L55-CK if you need better load shock absorption and durability on heavy cycles.
Q: Does GWK-L55-CK-N work on Big Joe L50 pallet jacks or only Lift-Rite L55?
A: The description indicates compatibility with Lift-Rite L55 and Big Joe L50 models. However, axle geometry may differ between manufacturers. Verify your specific Big Joe model and serial number with the supplier before purchasing to confirm fitment.
Q: What is the load capacity rating for GWK-L55-CK-N nylon wheels?
A: GWK-L55-CK-N is rated for the original equipment pallet jack load limit, typically matching the L55 specification. Nylon wheels can handle the same rated load as poly wheels when properly installed, but they offer less shock absorption. Do not exceed the jacks manufacturer load rating.
Q: Are the wheels in GWK-L55-CK-N pre-assembled with bearings and fasteners?
A: Yes. The kit includes factory-pressed roller bearings, heat-treated steel axles, and complete fastener hardware for all four wheels. Installation requires only removal of old axle shafts and installation of new assemblies. No bearing installation or additional hardware assembly is needed.
Q: How long will nylon wheels from GWK-L55-CK-N last compared to polyurethane wheels?
A: Nylon wheels typically last 4-6 years, slightly longer than polyurethane because nylon resists compression deformation better. However, nylon is more prone to splintering on rough concrete. Replace when wheels show visible cracks, splintering, or when bearings fail. Inspect quarterly for damage.
Q: What surfaces are best suited for GWK-L55-CK-N all-nylon wheels?
A: All-nylon wheels perform best on smooth, finished floors (sealed concrete, epoxy, linoleum) and are ideal for quieter operation in retail or office settings. Avoid rough concrete or outdoor use, as nylon can splintering and loses grip on uneven surfaces. For mixed surfaces, use GWK-L55-CK (poly load wheels) instead.