Arrma Metal Differential Outdrives Big Rock Granite Kraton Outcast Senton 1/43 Slot Car helping maintain consistent power output

helping maintain consistent power output and protect the motor over long sessions

There is no cutting

CNC machined 6061 aluminum

voltage requirements and connector compatibility before installation

Arrma Metal Differential Outdrives Big Rock Granite Kraton Outcast Senton 1/43 Slot Car helping maintain consistent power outputARRMA AR310775 Metal Differential Outdrives (4X4, 2) Rebuild your diffs with confidence using the genuine ARRMA AR310775 Metal Differential Outdrives. Machined from tough steel for hard wearing durability, these precision outdrives deliver smooth, consistent differential action across every surface you bash on. Sold as a pair, this set provides a complete direct replacement for one differential and drops straight into a huge range of ARRMA 4X4 and 2WD