Product Description
GWK-RPXT2-LW Load Wheel Kit for Barrett electric pallet jacks features 3.25-inch diameter Durarun 95A polyurethane wheels, hardened steel axles, precision bearings, and Grade 8 fasteners, engineered to fit Barrett RPXT2 model lift trucks and supplied as a complete replacement assembly for OEM compatibility.
Compatibility: Fits pallet jacks made by Barrett, model RPXT2. SKU: GWK-RPXT2-LW
Specifications
Compatibility
| Compatible Equipment | Barrett RPXT2 model electric pallet jack |
Material
| Wheel Core Material | High-strength polyamide |
| Fastener Grade | Grade 8 steel hardware |
Part Numbers
| Manufacturer Part Number | GWK-RPXT2-LW |
| OEM Part Number | GWK-RPXT2-LW |
Frequently Asked Questions
Q: Is GWK-RPXT2-LW compatible with Barrett RPXT1 or earlier T-series models?
A: No. This kit is specified only for Barrett RPXT2 model electric pallet jacks. The RPXT1 or RPXT3 models may have different wheel bore diameters, axle lengths, or brake integration. Do not attempt cross-model installation. Always match the kit part number to your truck model nameplate.
Q: What does 3.25-inch wheel diameter mean in terms of clearance and performance?
A: A 3.25-inch diameter wheel sits lower than larger 4-inch wheels, reducing ground clearance but improving stability on uneven concrete. This diameter is designed for tight warehouse aisles and precise load positioning. Do not substitute with larger or smaller wheels; it alters the truck steering geometry and load center.
Q: Why are Grade 8 fasteners used in GWK-RPXT2-LW instead of standard bolts?
A: Grade 8 steel fasteners provide higher tensile strength and vibration resistance, critical for load wheels that absorb continuous shock from uneven floors and turning. Standard fasteners would loosen and fail under operational stress, causing wheel misalignment or separation. Always use Grade 8 or equivalent replacements; never downgrade.
Q: What is the maintenance schedule for hardened steel axles on GWK-RPXT2-LW?
A: Hardened steel axles do not require routine lubrication if sealed bearings are intact. Inspect axles monthly for visible bending, pitting, or corrosion. A bent axle causes wheel wobble and uneven tire wear; replace immediately. Pitting indicates corrosion and bearing failure; replace the entire wheel assembly.
Q: Can I install GWK-RPXT2-LW wheels on the steer wheel if the truck has different wheels front and back?
A: Not recommended. Steer wheels on pallet jacks often have different diameters, materials, or bearing types than load wheels. Using a load wheel assembly on the steer position will cause steering lag, reduced responsiveness, and premature wear. Consult your RPXT2 manual for steer-wheel part numbers.
Q: How do I test whether the polyurethane wheels are glazed and need replacement?
A: Glazing occurs when the polyurethane surface hardens and becomes shiny, reducing grip on wet or smooth concrete. Spin the wheels by hand and observe the tread pattern; glazed wheels show a polished finish with no visible texture. Test on your facility floor: if the truck drifts or slides more than before, wheels are glazed and should be replaced as a complete kit.