I have a 2011 TRX420FPA. Does anyone know if there is a difference in the 08U78-HP5-100 Recoil starter kit and the 08U78-HP7-100 Recoil starter kit. I purchased one online, that was advertised and in a HP7 box but the instructions indicate it is a HP5 kit. Looking over the two kit’s instructions it does not appear that there is any difference in the parts. But the HP5 instructions are dated 10/06 and says it is for application on TRX420FE/FM/TE/TM models. Instructions for the HP7 kit are dated 11/08 and say it is for TRX420FE/FM/TE/TM and TRX420FPA/FPE/FPM models. The instructions are the same other than some additional steps to install it on the newer TRX420FPA. If anyone has any inside information concerning the above mentioned recoil starter kits, I would greatly appreciate your insight