Tamiya 22029 TD4 Differential Nut and Screw Set for RC Cars OP-2029 - Aluminum Nut Upgrade  [22029]

Precision upgrade for TD4 drivetrains

The Tamiya 22029 TD4 Differential Nut and Screw Set for RC Cars OP-2029 replaces standard plastic parts with a blue aluminum differential nut and a precision screw so you can achieve more accurate adjustment on TD4 ball differentials.

Improved durability and finer adjustments

Installing the aluminum nut reduces deformation compared to the stock plastic part and gives more repeatable diff settings. The precision differential screw helps hold your chosen preload, making setup work smoother for regular track or club runs.

Contents of the kit

• Aluminum Differential Nut (Blue)
• Precision Differential Screw
• Differential Spring
• Thrust Plate
• 1/16-inch Steel Balls

Designed for TD4 chassis fit

This kit is built to fit TD4 chassis cars and provides a direct replacement for the ball differential hardware, improving control over diff tension without major modifications.