Product Description
This load wheel kit includes two Ultra-Poly (70D) wheel assemblies, complete with bearings, axles, and fasteners, designed for seamless operation on pallet jacks. The durable Ultra-Poly material ensures longevity and smooth movement, outperforming traditional nylon and 92A polyurethane wheels in both ease of use and floor protection. This versatile kit is an excellent investment for enhancing productivity and efficiency in various warehouse environments.
Compatibility: Fits pallet jacks made by Wesco, model TSHL27-33. SKU: GWK-272976-LW
Specifications
Material
| Material Specification | Ultra-Poly (70D) |
Part Numbers
| OEM Part Number | GWK-272976-LW |
| Compatible with Models | Wesco Model # TSHL27-33 |
Frequently Asked Questions
Q: Is the GWK-272976-LW directly compatible with Wesco TSHL27 or does it require the TSHL27-33 suffix?
A: The kit is designated for Wesco TSHL27-33 models. The 33 suffix specifies the fork length platform. If your jack is labeled TSHL27 without the 33 designation, contact the manufacturer or verify the serial plate before ordering. Mixing platform lengths and wheel kits results in uneven load distribution and may cause the jack to tilt or fail under load.
Q: How does Ultra-Poly 70D compare to traditional nylon wheels in durability?
A: Ultra-Poly 70D wheels last 3-4 times longer than nylon wheels and resist cracking and splintering. Nylon wheels shatter when subjected to sudden impacts and cannot absorb shock, increasing operator fatigue. Ultra-Poly wheels maintain consistent performance from 32 to 104 degrees Fahrenheit, whereas nylon becomes brittle in cold storage. On high-cycle applications (300+ picks daily), Ultra-Poly offers superior total cost of ownership despite higher initial cost.
Q: Can I mix and match wheels from different kits on the same jack?
A: No. Always replace wheels in matched pairs (front and rear load wheels). Mixing wheel materials, diameters, or durometer ratings creates uneven rolling resistance, which causes the jack to pull to one side. This stresses the steering mechanism and frame. Under heavy loads, mismatched wheels can cause the jack to tip sideways. Install the complete GWK-272976-LW kit as a set.
Q: What is the installation procedure and how long does it take?
A: Installation requires removing the axle nut on each side (17mm socket wrench), sliding out the old wheel assembly, cleaning the axle shaft with a dry cloth, and inserting the new wheel assembly. Hand-tighten the axle nut first to ensure proper seating. Then torque to 28-32 foot-pounds. Do not use power tools. Verify the wheel spins freely before operating the jack. Total time is approximately 20 minutes. Perform this task on level ground with the jack unloaded.
Q: Are the bearings pre-greased or do they require initial lubrication before first use?
A: Bearings in the GWK-272976-LW arrive pre-lubricated and sealed. Do not open bearing shields or attempt to add grease before installation. If you suspect dry bearings based on grinding noise during operation, replace the entire kit rather than attempting to open seals. Opening sealed bearings voids warranty and introduces contamination that accelerates bearing failure.
Q: What maintenance schedule should I follow after installing the GWK-272976-LW?
A: Inspect wheels visually every 30 days. Check for flat spots, cracks, or debris embedded in rubber. Manually spin each wheel to verify smooth rotation and listen for grinding or clicking sounds. Verify axle nuts remain tight (do not over-tighten). Clean rubber surfaces monthly to remove oil and chemical spills that degrade Ultra-Poly material. Replace the kit when wheels cannot roll freely or show damage exceeding 1/4 inch depth.