Top loading Neo Geo motor needed

I got two replacement motors off ebay for the Neo Geo CD but both didn't work.

One did move the laser but wouldn't work well enough for the laser and the other was just plain dead.

I have a working laser and motor set to test with so it is the motor.

anyone know of some place to get them?
http://www.ebay.com.au/itm/112218317657?_trksid=p2057872.m2749.l2649&ssPageName=STRK:MEBIDX:IT