If I had one or the dimensions I could have some designed and printed in about 30 minutes in plastic for test fitting. I could have them printed in Aluminum (AL), $5.00 each plus shipping or $15.00 (US) for 2, shipped.
The AL part would wear faster than the steel it separates BUT I suspect it will last several decades the way our cars are used.
Let me know if anyone wants to loan up a plastic part (even if it is broken) or perhaps a heater control assy. that I can disassemble and do some testing on.
