Dynatrac FO60-3X1104-A Free Spin Heavy Duty Hub Conversion Kit For 1999-04 Ford Super Duty Coarse Threads

Dynatrac Free Spin Heavy Duty Hub Conversion Kit For 1999-04 Ford Super Duty Coarse Threads ONLY This kit is mainly for the earlier models with the Coarse Threaded Lug Nuts only.. Benefits: Increases reliability. Lower cost of ownership - wheel bearings and seals are dramatically cheaper to maintain, and can be easily serviced for longer life, even under severs conditions.. Dramatic increase in axle strength and reliability with 35 spline 1.5 inch shafts.. Simple, bolt on installation. No machining or welding. Maintains stock brakes and abs sensors Free Spin Heavy Duty Hub Conversion Base Kit Includes. Pro 60 steering knuckles With new ball joints installed. Pro 60 spindles (fixed spindle design). Pro 60 8 on 170mm wheel hubs. Pro 60 35 Spline 1.5 inch diameter outer axle shafts. 35 spline, Warn Premium, manual-locking, hubs. User serviceable wheel bearings, races, and seals. ABS tone rings and sensor mounts All kits include inner and outer wheel bearings, races, and seals plus all hardware. References part number: FO60-2X1104-B