Diameter * diameter * thickness - tooth number x of the inner diameter of the spline: 350 * 200 * 11.2 - 10 x 38.4 models: main with Cummins 6BT118, Cummins EQ6BT5.9, EQB160, YC6108 engine models: EQ145AB, EQ145 six Chai Ping, EQ145 long head truck, EQ1108, EQ1118, EQ3094F19DG & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; (149), king of coal 6108, Changsha Futian, green steam 4 tons, 5 tons of freight, Jinlong, Yutong, friendship bus & nbsp; above products information only for reference