Traxxas TRX-4M Two-Speed Transmission Housing TRA9889
This transmission housing is an essential component for the Traxxas TRX-4M, designed to encase and protect the internal gears of the two-speed transmission system. It ensures precise alignment and smooth operation, maintaining the durability and performance of your mini crawler’s drivetrain.
This genuine Traxxas replacement part is engineered to the exact specifications of the TRX-4M, guaranteeing a perfect fit and seamless integration with your existing chassis components. Crafted from robust materials, it provides reliable protection against impacts and debris, crucial for off-road adventures. It is specifically compatible with the Traxxas TRX-4M platform, ensuring proper function for its two-speed shifting mechanism.
Key Features
- Durable construction for long-lasting performance.
- Designed for precise gear alignment.
- Ensures smooth two-speed shifting operation.
- Direct OEM replacement for Traxxas TRX-4M.
- Protects internal transmission components from elements.
Whats Included
- One (1) Traxxas TRX-4M Two-Speed Transmission Housing (TRA9889)


Traxxas