41-tooth large bevel gear for center differential is machined from unique HUDY steel product such as been specifically developed for gear-type services and products, furthermore hardened and accuracy ground to check the tightest threshold requires for perfect match the diff outdrives. The gears are individually machined on a precision German gear device and every gear is independently tested, analyzed, and run in. The diff gear is then laser etched with 41T for effortless and instant recognition.
Our unique heat application treatment makes these devices very hard and strong not simply extraordinary and also in core, ergo offer the gear an extraordinarily-long lifespan with suprisingly low usage comparing to standard gears.