The part number N097361 refers to a 32-tooth steel gear used in several DeWALT and Black & Decker angle grinders,
compatible with a wide range of small angle grinders. Including:
DeWalt Cordless Models: DCG405 and DCG406.
DeWalt Corded Models: DWE4000, DWE4001, DWE4050, DWE4051, DWE4056, and DWE4057.