Diameter * diameter * thickness - tooth number x of the inner diameter of the spline: 430 * 240 x 10.2 - 10 x 54.8 (Dongfeng. Liuzhou. Shaanqi. Heavy truck) models: main distributing 6DL series, BF6MI0BCP, WD615.68Q8, DCI362 horsepower and engine. Model: CA426IP2KI5TI, EQ4196, BJ4321, heavy truck HOWO