It includes the odometer passive gear and the odometer driving gear. The material is stainless steel. The odometer shaft sleeve wheel is made of aluminum. It is mainly used for car odometers. We can customize it according to customer needs for different models. The gearbox odometer It is a set of each gearbox with a large amount, under the premise of ensuring normal use and strength, optimizing and shortening the effective width of the passive gear will greatly improve the efficiency of the hobbing process in the workshop, improve the utilization rate of the equipment, and also improve the passive power addition to meet the requirements of the rapid development of our company.