Out for a Sunday cruise and lost the nut that holds the piece on in the picture. Transaxle is a ZF. Can anyone tell me what size nut and key way I need to get it secured? Thanks
Sorry, I can't answer that question but I'd suggest replacing the bolt through the locknut (visible to the left of the ZF shaft) with a longer one. The bolt through a locknut should have at least 1 1/2 threads showing.
Can you measure to od of the thread and also how many pitches there are in say 10mm of thread. As ZF are a German company the thread will probably be metric but measurements will confirm this.