Brand new, laser cut set of two 9 Bolt Weld On Hubs For 2-1/2 Axle. Hubs are 1/2″ with 3/8″ thick gussets. Two 9 bolt hub plates. 6 gussets (3 for each hub). 18 9/16-18 x 1-3/4 bolts. 18 9/16-18 lug nuts. Lots of other sizes available for John Deere A, John Deere G, Massey Harris, Minneapolis Moline, Farmall, Cockshutt, Co-Op, etc. Tags: 9 bolt hubs, light weight hubs, tractor pulling, tractor pull, natpa, axle flanges.