Jd450 Jd550 Jd650 Jd750 Jd850 Segment Sprocket John Deere 750j-II and John Deere 850j-II 750j-II Us190j325, T349113, Us190j305 Segment 850j-II T344461

Just as sprockets, segments also consist of a metal inner ring with bolt holes and a gear ring. However, it is different from sprockets, segment groups exist from individual segments which make up the sprocket for the undercarriage of bulldozers. This means that the segments can be exchanged without dismantling the track link, easier maintainence work for segment group than sprocket.