Well...the part number WAS 76408-06 but it was discontinued and is now obsolete. You can't find one anywhere. It was a great unit. I had one on my 07 Ultra and it worked like a champ! Pretty much bullet-proof too. Good luck! I want one for my 12 ultra as to take it back out of the 07 to swap over would have been a chore. 6 wires (pins attached to the kit wirin empty ng) get inserted to a plug on the Ultra harness under the fairing and once installed, they are impossible to remove (without the expensive tool) and 2 wires get plugged into the main radio harmess plug. Pretty straight-forward install. But finding a new, uninstalled kit is nearly impossible today.

http://www.harley-davidson.com/en_US...ts/-J03642.pdf

 

Reviving this old thread, I thought I'd mention that I have one of these units, as well as the ultra overlay harness, for sale, if anyone is interested in it. It's brand new in the box with all the instructions and manual. If you're installing this on anything other than an ultra, you'll need the non-ultra overlay harness. $350 for the module, $150 for the harness.