Trying to find working used, new or rebuilt factory style Washer fluid pump/motor

[NGC414]

I am trying to find a factory style replacement washer fluid pump/motor for my 1982 K10 shortbed. Every website I check just has the universal style. I wasnt sure if anyone on here might know who sells working used, rebuilt or new ones.
Thanks

[78 Big10 454]

I bought a GM Delco model from my local Chevy dealer that worked for a week or so. I replaced it with one from the J.C. Whitney catalog that was identical to the Delco and it's still working 15+ years later.

[donut]

Can you get by with a non-stock? I wired a universal electric in the '73.
Went through 3 stock style replacements in 3 mos. All purchased at the local auto parts store with a "lifetime" guarantee.

I believe there's an S-10 pump and res combo that's a popular upgrade.

[SSC's76]

i found one many years ago at autozone cardone part worked for about 2 years then quit. i installed a universal after that works so much better then the oe part i would never consider going back. i assume you can still find one may require going into a parts store and them using a book