Just seen on Ebay is a Twin Comanche Flap trans/motor assembly. It appears to be a dura. Change the jack screw and shaft assembly and you have a gear trans assembly. I have 2 spares so I don't need it. I would imagine that since this is a flap assembly the shaft end play would be ok due to less load/drag. Just a guess tho. -Kevin
http://cgi.ebay.com/ebaymotors/ws/eBayI ... ink:top:en