Tamiya 54520 RC TB-04 Aluminum Motor Adapter OP.1520 Performance Touring Motor Adapter  [54520]

Solid Motor Mount Upgrade for TB-04 from Tamiya

The Tamiya 54520 Aluminum Motor Adapter OP.1520 is a practical upgrade for TB-04 touring cars, replacing the original T5 and T7 items to deliver a tighter motor clamp and improved thermal contact. It is intended for enthusiasts who want a simple, effective chassis improvement.

Practical Advantages of an Aluminium Adapter

Because it is machined from aluminium, the adapter offers a secure motor hold and helps transfer heat away from the motor case. This can reduce temperature spikes during longer runs and contributes to steadier performance on both TB-04 and TB-04 PRO platforms.

Easy Fitment on TB-04 Series

Specifically tailored for the TB-04 family, the adapter fits standard and PRO versions of the chassis and is designed to swap in place of the T5 and T7 parts with minimal fuss.