Traxxas Input Shaft & Drive Gear Assembly 18-Tooth Steel Top Gear RC Drivetrain Part - 3992 Drums functional model that rewards careful

functional model that rewards careful driving over technical terrain rather than flat-out speed

offering a stronger

updated for the current SEA397 model

which is particularly handy in tight spots where a straight-on approach isn't practical

Traxxas TRX-6 (110056-4)

Traxxas Input Shaft & Drive Gear Assembly 18-Tooth Steel Top Gear RC Drivetrain Part - 3992 Drums functional model that rewards carefulThe Traxxas 3992 input shaft and drive gear assembly is an OEM steel drivetrain component designed as a direct replacement for Traxxas models that use an 18 tooth top gear configuration. Sourced directly from Traxxas, part number TRX3992 maintains the original gear ratio and fitment tolerances, making it a straightforward like for like swap when the factory component wears or is damaged. Key Features 18 tooth steel construction offers greater