Diameter * diameter * thickness - tooth number x of the inner diameter of the spline: 430 * 240 x 10.2 - 10 x 50.8 (Dongfeng. Liuzhou. Shaanqi. Heavy truck) models: main distributing 6DL series, BF6M10BECP, WD615.68Q8, DCI362 horsepower and engine models: CA4261P2K15T1, EQ4196, BJ4321, sinotruk HOWO & nbsp; above information is for reference only