I know my lawnmover shop told me they could get "some" Harley parts but I would have to bring them the part number before they could know for sure. For all I know this just means they are selling their current inventory LOL. They said that last year everything changed with the HD policy.
Additionally most current HD dealers will not sell any of the shop (SPX type) Harley tools to anyone anymore, they are just not for sale.
You can buy some of them made independentally by Jims or Georges and various resellers of such on Amazon. Be carefull if you buy thru a reseller though since it's a mess. Many of the pictures on Amazon show the entire kit, but if you search the part number down being sold thru the HD PDFs it's only on single part of the kit and will not complete the job by any means. I have written reviews on Amazon warning folks of this and also written the reseller telling them that their add pics are incorrect. I think most of these resellers are just work from home business that don't have a clue or just don't care. But if you look at the price on these scenarios it's usually a big warning sign to investigate further.
It's obvious both the dealers and HD make enough money on warranty and service work that they don't mind letting their tool sales go to independent clone manufactures. There was a time when it could be called greed, I sense now it's more survival as many sectors the U.S. and world economy restructure and change to remain solvent.