Complete wheel kit for manual pallet jack gwk-ac20-ck – fits nobile lift model# ac20 complete wheel kit complete wheel kit includes (2) ultra-poly (70d) load wheel assemblies & (2) poly steer wheel assemblies with bearings, axles & fasteners a cost effective, easy to install solution containing all the parts you need to replace the wheels on your pallet jack. Parts are shipped in an easy to store compact box.