Replacement hay tedder pneumatic tire and wheel, 15X6.00-6, 6 ply rated assembly ready to mount and use. Features a wide flotation 6 ply rated tire with tube, replaceable ball bearings with a 25mm bearing bore and 3" bearing width and extended hub for trailer axle type dust cover (Included). Fits some early model Galfre and Walton Hay Tedders0 with 3" wide wheel hub and trailer axle type dust cap, will not work on older tedders with 3" bearing width with the bearings flush with the outside of the wheel and full size dust covers, the axle would be to short. This wheel uses a trailer type dust cap and that covers the axle and nut. Specifications: 15 X 6.00 X 6 Tire and tube 6 Ply Rated 3" Bearing width hub with 25mm bearing bore and bearings recessed on one side Dust cover included Replaceable wheel bearings Replaces code: 0040NGTSC with 03126 Dust Cap