GWK-HPT25-CK-NSW

Frequently Asked Questions

Q: What is the difference between GWK-HPT25-CK-NSW and standard GWK-HPT25-CK?
A: GWK-HPT25-CK-NSW is a variant specification for the Toyota HPT25 that includes precision-sealed bearings and enhanced steer wheel polymer construction rated specifically for the 5000 lb duty class at 24 inch load center. The NSW designation indicates heavy-service wheels with improved sealing against contamination. If your HPT25 is rated at standard 2500-3000 lb capacity, order the standard GWK-HPT25-CK. If your jack is a high-capacity variant or used in demanding environments, the NSW version provides additional durability.

Q: Is GWK-HPT25-CK-NSW rated for 5000 lb loads on all HPT25 models?
A: GWK-HPT25-CK-NSW wheels are engineered for 5000 lb duty at 24 inch load center, but you must verify your HPT25 frame is also rated for 5000 lb capacity. Many HPT25 models are rated at 2500-3000 lb; using heavy-duty wheels does not upgrade the jack frame capacity. Check your jack nameplate for the actual load rating. The wheels will not improve jack safety if the frame, hydraulic system, or forks are rated lower. Match the wheel kit to your actual frame capacity.

Q: What are the precision-sealed bearings in GWK-HPT25-CK-NSW and how long do they last?
A: Precision-sealed bearings feature shielded or sealed ball races that reduce water and dust ingress, extending service life in harsh conditions. These bearings are rated for 5000 lb duty cycles and typically deliver 4-7 years of service under normal warehouse use (8-10 hour daily shifts). Sealed bearings cannot be relubricated; when a bearing fails, the entire wheel assembly is replaced. Do not attempt to force water into sealed bearings or use compressed air to spin wheels during cleaning, as this can damage the seals.

Q: Should I upgrade to GWK-HPT25-CK-NSW if my current wheels are failing frequently?
A: Frequent wheel failure (every 12-18 months) suggests either operator abuse, overloading, or unsuitable floor surfaces, not inadequate wheel quality. Upgrading to GWK-HPT25-CK-NSW (heavy-duty wheels) will not resolve underlying issues. First, verify the jack is not being loaded beyond frame capacity, confirm your floor is smooth concrete, and inspect for improper handling technique (hard impacts, dragging loaded pallets). If the jack frame is sound and usage is normal, standard GWK-HPT25-CK wheels should last 3-5 years. If damage persists after these checks, investigate the hydraulic system or frame alignment.

Q: Can GWK-HPT25-CK-NSW wheels be installed on HPT25 frames built before a certain year?
A: GWK-HPT25-CK-NSW is a direct OEM replacement for all HPT25 models with OEM bracket patterns unchanged. Older HPT25 jacks (pre-2010) should accept the NSW wheels without modification, but verify axle mounting bolt holes match the wheel subassembly. If mounting holes do not align, the frame geometry may differ and you will need the standard GWK-HPT25-CK or a frame-specific variant. Contact the OEM with your jack serial number if you are uncertain about fitment on a vintage unit.

Q: What is the warranty on GWK-HPT25-CK-NSW and is it transferable?
A: GWK-HPT25-CK-NSW carries a 12-month manufacturer warranty against defects in materials and workmanship from the date of installation. Warranty covers bearing failure, wheel manufacturing defects, and fastener breakage under normal operating conditions. Warranty does not cover damage from overloading, operator misuse, unsuitable floor surfaces, or modification. Warranty is not transferable between owners or equipment. To claim warranty, provide proof of purchase and documentation of the defect.