Tamiya 50388 RD Differential Ball Plate Set - 1/10 F1 and 2WD Service Kit [50388]

Tamiya 50388 - RD Differential Ball Plate Set SP-388

Price:

AUD$15.44

Brand:

Tamiya

Model:

50388

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R/C General - Differential

Service Your 1/10 Tamiya Differential with Genuine Parts

The Tamiya 50388 RD Differential Ball Plate Set is intended for 1/10 scale RC Formula 1 and two-wheel drive sport cars, such as the FW-14 Williams Renault. It provides the replacement pieces needed to restore differential function and maintain consistent handling during club runs.

Contents Overview

This ball plate set features all the components needed for correct differential operation:

Ball Thrust Bearing: One 1150 size bearing to lower internal friction and stabilise rotation.
Thrust Washers: Two pieces to ensure even pressure across the thrust area.
Disk Springs: Two 5mm springs to hold correct preload and balance.
Differential Spacer: One aluminum spacer to set accurate spacing and alignment.
Steel Balls: Eight 3mm balls for dependable rolling contact under load.
Pressure Disk: Two disks to spread force evenly across the assembly.

Will this 50388 kit change diff feel right away?

Replacing worn balls and disks often restores a smoother, more predictable diff feel. Proper lubrication and correct assembly are key to noticeable improvement.

Do I need special tools to fit these parts?

Basic RC tools and a clean workspace are sufficient. A small press or careful hand assembly helps seat the bearing and balls without damage.

Any tips for longer diff life?

Keep the assembly clean, use appropriate diff grease, avoid water exposure and check for wear regularly to extend component life and maintain performance.