Did a search through some posts and didnt find any information on if anyone had ever found replacement motors for the KATS systems. I have mine torn apart and actually got the motor working again. The cover is labeld Mitsuba WR-4. Searching the internet and the Mitsuba motor page I cannot find any information on this particular motor. But, I did come across a reference by someone talking about a 93 Civic power window motor. Looking at pictures of these regulators it does appear the motor is very similar. Has anyone ever attempted to use one of these as a replacement for the KATS motor? It does appear that the drive gear woulld have to be changed out to the hex head drive in the KATS.