DeWalt Replacement Parts
Models DW505,DW515,DW563,DW566
Field~Trigger Switch~Brush Kit

The trigger will be hooked up a little different than your existing trigger as the wiring is slightly different and you will have to read the diagram before installing.  Please refer to the last picture in this listing for instructions. The brushes have the lead wire attached.
Make your DeWalt Hammer Drill work like new again.
All items or brand new never used. 
These are OEM parts that were from the DeWalt manufacturing line.
Worldwide shipping available.
I have these kits in very large quantity.  Please inquire about any large purchases.  The quantity goes up and the price goes down.
Here is a list of other tools this kit may fit:
Black & Decker 5075 and 27205.
DeWalt DW508S