Arrma Input Shaft Cup Safe-D ARA311144
Upgrade your Arrma vehicle’s drivetrain with the Arrma Input Shaft Cup Safe-D ARA311144, specifically engineered to boost durability and protect against common wear. This essential component ensures robust power delivery from your differential to the input shaft, keeping your RC in peak condition.
The innovative Safe-D design features a flat machined area on the input shaft and a corresponding D-shaped bore within the cup. This crucial detail eliminates the potential for the drive pin to wear through the cup, a common failure point in high-power RC applications. Experience smoother, more consistent power transfer and significantly extend the lifespan of your drivetrain components with this direct replacement part.


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