Diameter * diameter * thickness - tooth number x of the inner diameter of the spline: 380 x 200 x 11.2 - 10 44.5 x models: main distributing 6114, 6BTA5.9, EQB-180, EQB-210, Chai 6113ZQ, Yuchai YC6108ZQ engine models: EQ153AB, EQ153 six flat wood, coal king, king of Chenglong, Jinlong bus, Ankai, Jiang Huai 6105 series, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; Changjiang bus, the yellow bus, sunwin bus & nbsp; above products information is for reference only