BUT WILL ALSO FIT THE OLDER GENERATION. IF YOURS IS THE OLDER ONE YOU WILL NEED TO CHANGE ALL 3 COMPONENTS AS SHOWN IN PHOTO. The item "MILWAUKEE FUEL M18CHIWF IMPACT WRENCH ELECTRONIC SWITCH ASSEMBLY" is in sale since Wednesday, December 14, 2016. This item is in the category "Business, Office & Industrial\Power Tools\Drills\Drills\Cordless Drills". The seller is "tooltechjf" and is located in Coleraine, Londonderry.This item can be shipped worldwide.