Tamiya 42247 Gear Differential Putty Roll for RC Cars  [42247]

Tune Differential Response

For RC enthusiasts looking to fine-tune the handling of their vehicles, Tamiya 42247 Gear Differential Putty provides a practical way to adjust diff feel. Designed for sealed gear differential systems, this putty gives you a level of control over differential action when high viscosity oils do not achieve the setting you want.

How to Apply the Putty

The gear differential putty is supplied as a roll inside a black plastic case for neat storage. Remove the roll, cut it into 3mm segments and insert the pieces into your RC car's differential. This lets you make step changes to stiffness to match racing lines or driving preferences.

Benefits for Cornering and Traction

This putty is especially useful for hobbyists seeking better corner entry and more predictable traction. Use it when you need to fine tune how torque is shared between wheels beyond what conventional diff oils can deliver.