ARRMA ARA311193 is a pair of pre-assembled oil-filled differentials designed as an upgrade or replacement for small ARRMA GROM series remote-controlled vehicles. These differential units come factory assembled and pre-filled with 3000 cSt silicone oil to provide smooth, consistent performance right out of the box and reduce the need for initial servicing. Each differential features durable internal gears with a 30-tooth 0.8 module main gear profile that helps handle shock loads and improve drivetrain longevity under demanding conditions, and the set includes bearings to support efficient installation into the vehicle’s drivetrain.
Includes
2 x Assembled Differentials
Features
Factory assembled and filled with 3000 cSt silicone oil for fast and efficient upgrading
Tough internal gears for long-lasting durability in all conditions
30T 0.8Mod main diff gears for increased durability under extreme loads
Includes bearings for fast and efficient fit to your vehicle