Gearbox Compl. (8/17-19) Motor Service Kit

At a Glance: Replacement gearbox complete for the TCMD0035-50HD motor—diagram parts (8 and 17–19) to restore smooth gearing and reliable torque transfer.

The gearbox is where the motor’s speed gets turned into usable drilling torque. When it wears, you’ll usually hear it first—grinding, whining, rattling—or feel it as rough running and loss of smooth power. The Tork Craft TCMD0035-50HD-SK03 Gearbox Complete Motor Service Kit replaces the gearbox components referenced as parts (8) and (17–19), restoring proper gear reduction and a smoother, more controlled drive feel on your TCMD0035-50HD motor assembly. It’s the correct service kit when the gearbox has play, damaged teeth, noisy bearings, or simply no longer runs the way it should.

Designed for compatibility with the Tork Craft TCMD0035-50HD motor assembly, this gearbox service kit supports consistent torque transfer and stable operation— helping reduce vibration and improve reliability under load.