Anyone know of a place that sells a kit or parts to rebuild a Rennshifter? Or has anyone ever rebuilt one or know of someone that has?

Have you contacted Rennshift?

I didn't see any rebuild kits or parts. I haven't tried emailing them yet.

They are excellent people. Don’t be afraid to pick up the phone and talk to them.

Give them a call. They sold me the parts to convert my 914/901 shifter to a 915 shifter.

I emailed them and James quickly responded and answered all my questions. Thanks everyone!