Tamiya 40023 - 1/14 F-1 Race-Ready Differential and Pinion Spare  [40023]

Replace and tune your Tamiya drivetrain

When you need a reliable spare, the Tamiya 1/14 F-1 Differential & Pinion Gear provides consistent engagement and smooth rotation. Designed for 1/14 models, the set helps keep your car responsive during club runs or practice laps.

Where it fits and what to expect

The differential and pinion pair is compatible with many Tamiya 1/14 style chassis and is a good option for those refreshing worn drivetrain parts. Its design supports good traction and balanced handling across typical running surfaces.

Installation pointers and service tips

Fitting the Tamiya 40023 - 1/14 F-1 set is straightforward with common hand tools. Set the mesh carefully and check for smooth rotation before sealing the gearbox. Routine cleaning and light lubrication will minimise wear and noise.