we found my NA was not charging due to 3rd brush holder being broken on the Rotax , new ones seem to be unobtainable, dynamo has a steel top not alloy.would anyone have e refurbished dynamo to sell, or could anyone advise as to a alternative model. I do know these are very rare and I will possibly die waiting.
On N902 I have a dds14 dynamo as fitted to P and L. It must have the large cam engine bottom gear fitted as the at174 gear uses a bigger shaft . Mine has worked fine for 10+ years [with a few small hiccups] Geoff