50-tooth large external spur gear for center differential is machined from unique HUDY steel product that has been particularly developed for gear-type services and products, furthermore hardened and precision ground to suit the tightest tolerance demands for perfect match the diff outdrives. The gears are individually machined on a precision German gear device and every gear is individually tested, examined, and run in. The diff gear is laser engraved with 50T for quick & simple recognition.
Our unique heat treatment makes the apparatus quite difficult and strong not just on top and in core, this provides you with the gear an extraordinarily-long lifespan with really low use comparing to standard gears.