Clock Spring Parts Source?

[Tbird_TJ]

Problem:
- Fault P0123
- TPS replaced and working well
- trying not to replace clock spring, but trouble sourcing the part (part number 5607104AC)

What I've tried:
- my mechanic says the Dorman equivalent they ordered doesn't fit. the donut hole doesn't fit the peg correctly.
- Mopar discontinued that part
- crown automotive says "do not use on vehicles with cruise control," which I have

Have folks found a different source or work around?

Thanks!

 

[KennethS]

Maybe a used one from deadjeeps.com?