IRS Axle

High-performance Volkswagen IRS axles, manufactured out of aircraft grade alloy steel, heat-treated, and centerless ground. These Volkswagen IRS axles are 33 spline and will work with all Type I, Type II, and Type III CVs and are available in a wide variety of lengths. Sway-A-Way’s VW IRS axles feature lengthened splines by 2 3/8″ to allow the CV to float on the axle and maximized end diameters to help minimize wear between the CV and axle. Lastly, these axles feature a middle diameter sized to permit twist while under heavy load, helping absorb the shock transmitted from the wheels to the gearbox.