AR310425 Pinion Gear 13T 0.8mod 4x4 (ARAC7876)

This 13T 0.8 module pinion gear is manufactured from hard-wearing material for perfect gear operation when the action is fast and extreme.

It includes a pinion gear and an M4 x 4mm set screw. The custom manufactured gear teeth are complemented by a strong set-screw, and the tooth count is molded into the pinion boss for easy size recognition.