Traxxas O-ring, header 12.2x1mm (TRX 2.5) 5256

This is a replacement 12.2x1mm header O-ring for the Traxxas 2.5 and 2.5R engines. This small O-ring goes inside the exhaust manifold to properly seal the manifold to the back of the engine.

COMPATIBILITY

• Traxxas Revo Nitro