there can be as many as 8 different ring sets available for one particular engine
Only when equipped with JJS3395 straight chrome pipe: M
Zenith 10183
Specifications Fits pipe 2-1/4" to 2-7/16" OD
305" cap to cap
ST781A Tapered Bearing-Fits International Tractor H HV M MD MV 300 400 350 450 there can be as manyQuality Aftermarket: Front Wheel Inner Roller Bearing Cone Fits: ST781A Tapered Bearing Fits International Tractor H, Super H, M, MD, Super M, Super MD, Super W6, W6, Super WD6, WD6, 400, W400, 450, W450 with Hub Casting # 8284D or 8284DA; HV, Super HV, Super MDV, MDV, MV, Super MV, with hub casting # 9504DXA; 300, 350, 400, 450 Hi Crop with hub casting # 9504DXA; Specifications 1. 688" Straight Bore (I. D.) 0. 882" Width Replacement Numbers ST781A