The new family of single-speed, single-drive axles has increased ratings for high-horsepower engines, reduced weight and broader ratio and application coverage. The Dana Spicer S23-190, S26-190 and S30-190 are designed for applications, including vocation/construction, with drive-train ratings up to 700 horsepower and 2,450 lb.-ft. of torque. Gross axle weight ratings range from 23,000 to 30,000 pounds. Options include locking-wheel differentials and electro-magnetic retarder.