Tamiya 53906 Aluminum Hex Ball Connector 5x5mm OP-906 - lightweight alloy ball link  [53906]

Tune upper arm geometry with the Tamiya 53906 connector

If you want more precise control over suspension behaviour, the Tamiya 53906 Aluminum Hex Ball Connector 5x5mm OP-906 lets you fine-tune the upper arm location to refine handling characteristics for on-road and club racing use.

More settings from a reduced ball-to-bearing distance

The connector shortens the gap between the bearing face and the ball connector from 5mm to 4mm, giving additional adjustment steps. Built from durable aluminium, it maintains tight tolerances and consistent performance across sessions.

Works with several Tamiya chassis layouts

Engineered to suit models such as the TA05, TRF415MSX and TB Evolution IV this part is a versatile fit for many Tamiya chassis upgrade projects.