41-tooth large bevel gear for center differential is machined from special HUDY steel product which include been specially developed for gear-type items, furthermore hardened and precision ground to complement the tightest tolerance needs for perfect fit with the diff outdrives. The gears are individually machined on a precision German gear unit and each gear is independently tested, examined, and run in. The diff gear is then laser etched with 41T for effortless and instant recognition.
Our unique heat application treatment makes the gear very difficult and strong not simply over the top but additionally in core, ergo supply the gear an extraordinarily-long lifespan with suprisingly low use comparing to standard gears.