Idle Gearoin & Gear For Air Drill 12.5mm Reversable 550rpm (1/2')

Overview

AirCraft Idle Gear Pin And Gear For AT0012 Reversible Air Drill (AT0012-24-25) At a Glance: Replacement idle gear-and-pin assembly that supports smooth, aligned power transfer inside the AT0012 gearbox. Gearboxes are all about alignment and teamwork. The AirCraft AT0012-24-25 Idle Gear Pin And Gear is a replacement internal assembly for the AirCraft AT0012 reversible air drill , combining the idle gear with its pin/shaft support. This assembly helps keep the gear train running smoothly by providing a stable pivot and consistent meshing between moving gears. If your drill is starting to grind, bind, or feel uneven under load, worn gear teeth or a tired pin/bushing surface can be part of the problem—replacing the assembly helps restore clean engagement and steadier torque delivery. One assembly, smoother drive—refresh the idle gear and pin to keep your AT0012 running crisp and quiet. When the pin or gear wears, the gear can tilt or run off-centre, increasing noise and accelerating wear on the rest of the drive train. This replacement helps bring everything back into proper alignment.