AR310765 Diff and Idler Gear Set (ARAC4060)

Differential and Idler Gear Set for RC cars — a ready-to-install replacement that refreshes the drivetrain in compatible kits. This set includes an assembled, pre-filled differential and an idler gear, designed for quick replacement of worn or kit-supplied parts to keep the model running smoothly.

Precision manufactured from high-quality materials, the gear set features a strong tooth profile and full-metal internal gears inside the differential for lasting strength. Easy to install and built for reliable performance, it helps maintain smooth power delivery and durability across everyday RC use.