These Genuine Bosch switches are compatible with the models; Bosch 1617 Router, 1617EVS Router, 1617 Shop Router, 1618 Shop Router, 1618EVS Shop Router, 16171 2HP Router Motor, 16176 2.25HP Router Motor, 16181 2HP Router Motor, 16186 2.25HP Router Motor, and 13020 Router. Please reference the tool diagram manual before purchasing.