The made in the U.S.A. brush set turned my starter into a brand new motor. The best part is that this old stock product wasn't produced in communist China, which is where the new B&S brushes for my starter are made.
This can save buying a new motor. Good quality product. It's a shame it didn't include the brush retainers for easy assembly, but these can be made simply with a couple of bits of fine rod.
original briggs part in box like new stocking up on parts for mower I now have in case starter fails and needs brushes may become hard to find or price will go to high ,