31-17-1 Cup-Race same as a 14276

31-17-1 Cup-Race same as a 14276 31-17-1 Cup-Race Works with 14125A bearing. Replacement race and bearing numbers are universal. Outer diameter: 2.717″ Matching bearing 14125A (sold separately) This is an outer race for 5.2k-7k 8 lug hubs(#42 spindle) & the 42865 and HD42866 hubs. Share this… Email Facebook Pinterest Twitter Linkedin Print SKU: SI-31-17-1 Categories: Bearings, Light Trailer, Wheel End