Extreme-duty crown wheel and pinion for HAG215 differentials pushed to the limit, and looking for extreme acceleration improvements.

15:53 tooth count (3.53:1) suits rapid acceleration applications, with around 20% increase in wheel torque, and 20% lower road speed per RPM. Perfect for short course hill climb, drift, and skid machines where top speed isn’t the primary objective.

Suits all HAG215 differential units found in Mercedes AMG C55, C63, E63; as well as many Chrysler and Dodge units such as Charger, Challenger and 300C. Klingelnberg cut and profile ground, made from 16NCD12 material by Brena Racing in Italy.