19T 0.8Mod 1/8 Bore CNC Steel Pinion Gear (ARA311081)

This 19-tooth, 0.8-module CNC steel pinion gear is designed to fine-tune the gear ratio on RC vehicles. Precision CNC machining ensures accurate teeth and reliable performance under demanding conditions.

Made from durable steel, it features a wide tooth profile for smooth meshing and is sized to fit 1/8-inch (3.175 mm) motor shafts. The tooth count is laser-etched for quick identification, and a threaded hole accepts an M4 x 4 mm set screw, which is included to secure the gear in place.