Need help locating CAT diesel risers

[Ed]

Hi all-

A friend of a friend needs new risers for his twin cat diesels. Supposedly, the risers are no longer available and he has been told that he needs to have them custom made. I am sure that someone/somewhere has these sitting on a shelf.

Below are the details, if anyone knows of someone who has these risers, please let me know.

Model: 3116TA

Model #: PA3483-06

Arr #: 7C6629

Perf. spec: 0T8759

Port SN: 4KG00344

Strbd SN: 4KG01261

Thanks in advance.

Ed