cannondale27 are you serious? The only difference between the original starter and the new part number for updated starter is loctite? Why would they change p/n? My tech also says the armature's epoxy coating is cracking and the wiring shows signs of having been hot. His concern is if the magnets have incurred any damage as well, and after his 20+ years as a technician (best reputation in this area) he doesn't feel comfortable just putting new brushes in it and signing his name to it. He is suggesting I replace with an aftermarket Kimpex starter for about $160, less than half price of a new Yamaha starter. I'm considering but just don't have any feedback for Kimpex at this point.