Tamiya 50879 - TA04 Ball Differential Joint Cup Replacement  [50879]

Upgrade the TA04 Differential with a Robust Joint Cup

The Tamiya 50879 Ball Differential Joint Cup is an important spare for keeping your TA04 chassis running cleanly. Made to fit the TA04 series, this joint cup helps maintain accurate differential movement so your setup stays responsive on track. It is suitable whether you are replacing worn parts or refreshing maintenance items.

Consistent Operation for TA04 Builds

Manufactured to Tamiya standards, this joint cup provides solid performance and long service life on TA04 cars. The correct fit reduces play in the differential assembly, enabling steadier power transfer and more predictable handling through corners.

Practical Advantages

• Compatibility: Engineered specifically for the Tamiya TA04 chassis.
• Durability: Constructed to cope with regular club and track running.
• Performance: Improves differential action for smoother cornering.