19T 0.8Mod Safe-D5 Pinion Gear (ARA311002)

This tough steel 19T 0.8 Module Safe-D Pinion Gear is the perfect part to carry in your RC tool box.

It is strong and durable steel, ensuring long-lasting performance in extreme RC conditions. The pinion gear features a precision-manufactured wide tooth profile for smooth operation, and it includes a 'D' shaped hole that matches the motor shaft profile, preventing drive and brakes from being lost if the set-screw backs out. It is suitable for a 5mm motor shaft diameter and has a precision-manufactured threaded set-screw hole, with an E-clip supplied for motor shaft pinion retention.