Associated RC 18T High-Wear 35T Differential & 14T Input Gear SAR035T14T by GPM  [SAR035T14T]

Durable Steel Diff and Input Gears

This replacement set contains the core rotating gears used inside the differential of 1/18 scale Associated RC 18T cars. The package includes a steel 35T differential gear and a steel 14T input gear supplied as a 2 pcs set, intended for repair or routine drivetrain upkeep.

Designed for RC-scale drivetrains, the steel gears deliver improved dimensional control and longer wear life compared with softer OEM components. They help restore correct mesh geometry, limit early tooth failure, and create a repeatable baseline when adjusting diff preload or oil viscosity.

Fitment advice: inspect the diff case and bearings for play before fitting, verify mesh and backlash during static rotation, and secure parts with threadlocker or retaining hardware as directed in the model service manual. Apply light lubricant where recommended.

When servicing an RC18T differential, fit this matched steel set to re-establish consistent tooth engagement and maintain predictable tuning behaviour. Always change both gears together to preserve balance.