Material: 45# steel
Size: 4x0x4MM//.6x0.39x0.6 Inch /( OD x H x ID/)
. 0.5 module Pinion gears with 80 teeth and 4mm bore.
2. Fit for under 8 hours Non-load application, small size can be as a DIY parts.
3. Motor gear made of wear-resistant 45# steel
x motor gear
The unique MPN label on each inner package, which confirm it passed the quality inspection and it is genuine item sold from our shop. Please offer it to us when you need assistance. /p> /div> /div>