Developed to improve drivetrain durability, the GPM MG317T/0.8M motor gear uses 40CR steel to deliver consistent meshing and controlled wear characteristics. The 17 tooth, 32 pitch configuration supports efficient torque transfer, while the 0.8mm module and 3.175mm motor tooth diameter maintain compatibility with many standard motor pinions. This part is intended as a direct upgrade where a tougher steel pinion is preferred for extended service life.