Donkey kickin trans????!!!!!help!!!!

i have a leak coming from what looks to be the push/click plastic fittings/connectors that o into the trans line fittings.do they sell these at the local parts store(napa,zone,orieley)?or are they a special order? im also having issues with my trans "donkey kicking" when i put it into reverse? could this be my trans going out??? or possibly ujoints??? any input/diagnosis/feedback would be GREATLY appreciated! HEEEEEEEEELP!!!!!!!

On the kicking, check your motor mounts. One or both may be in need of replacement

go to the help section (usually in red) they will have the replacement quick connects for the tranny

they look like this

http://www.autowares.com/images/prod...00-402-400.jpg