Product Description
This complete steering and load wheel kit enhances the performance and handling of your pallet jack. It includes two Ultra-Poly (70D) load wheel assemblies and two poly steer wheel assemblies, all equipped with bearings, axles, and fasteners. The durable Ultra-Poly wheels are designed for heavy use, while the poly steer wheels facilitate easy maneuverability in tight spaces, improving efficiency and productivity.
Compatibility: Fits pallet jacks made by Wesco, model 272136. SKU: GWK-272136-CK.
Specifications
Material & Construction
| Wheel Core Material | Polyolefin thermoplastic core, high-impact |
| Wheel Tread Hardness | 70D Shore (ASTM D2240) |
Part Numbers & Compatibility
| OEM Part Number | GWK-272136-CK |
| Compatible Model Number | Wesco 272136 |
Frequently Asked Questions
Q: Is GWK-272136-CK compatible with any Uline models or only Wesco 272136?
A: GWK-272136-CK is designed specifically for Wesco model 272136 pallet jacks. Do not assume compatibility with Uline or other manufacturer models without verifying wheel bore size, axle configuration, and mounting dimensions. Cross-reference your equipment model number and serial range against the GWK-272136-CK compatibility list before ordering or installing this wheel kit.
Q: What does ASTM D2240 70D Shore hardness mean for GWK-272136-CK wheels?
A: ASTM D2240 is the standard test method for measuring polyurethane hardness. 70D Shore refers to the durometer rating on the D scale, indicating a hard polyurethane compound. This rating means the wheels are durable enough for heavy warehouse use and suitable for load-bearing applications. 70D polyurethane is harder than standard 60D wheels, providing better wear resistance and longer lifespan.
Q: What is the function of steer wheels versus load wheels on GWK-272136-CK?
A: Load wheels support the full weight of the pallet and cargo and are typically larger and mounted toward the back of the jack. Steer wheels enable directional control and are smaller, typically mounted at the front. GWK-272136-CK includes both two Ultra-Poly (70D) load wheels and two poly steer wheels to provide balanced performance. Do not use steer wheels as load wheels or vice versa, as mismatches cause handling problems and premature wear.
Q: How do you install GWK-272136-CK load and steer wheels on a Wesco 272136?
A: Lift the pallet jack on blocks to access all four wheels. For load wheels, remove fasteners from the axle mounts, slide out the old wheel assembly and bearing, position the new Ultra-Poly load wheel onto the axle, and tighten fasteners securely. For steer wheels, repeat the same process using the poly steer wheels from the kit. Verify all fasteners are tight and all wheels spin freely before lowering the jack to the floor. Do not over-tighten, as this can damage bearings.
Q: What is the bearing material and composition in GWK-272136-CK wheels?
A: GWK-272136-CK wheels use chrome steel Grade G10 bearings. The wheel core is constructed from polyolefin thermoplastic, a high-impact material that resists cracking. The injection-molded polyurethane tread is bonded to the steel hub. This multi-material construction provides durability, floor protection, and resistance to temperature extremes. Do not use generic bearings as replacements, as mismatched bearing sizes will cause binding or wobbling.
Q: When should steer wheels be replaced separately from load wheels on GWK-272136-CK equipment?
A: Steer wheels typically wear faster than load wheels because they handle steering forces and pivot movement. Inspect steer wheels every 3 to 6 months. If steer wheels show significant wear, flat spots, or chunks missing while load wheels remain in good condition, replace only the steer wheels to save cost. However, if both sets are worn, replace all four wheels using GWK-272136-CK to ensure balanced performance and handling characteristics.