Drain pan drain - help identify

[SteveWPBFL]

Hello! I am working on a shower drain that has cracked on the insert piece that screws into the drain. I will attach some pictures. I have checked HD, Lowe’s, Ferguson Supply, Palm Beach Plumbing Supply and Next Plumbing supply and I cannot find this drain anywhere! Nor can I find a similar thread that will work with what I have.
I am trying to replace the insert without having to jackhammer the ceiling enough to replace the entire drain. Any assistance where I can locate a replacement will be appreciated greatly!

thanks, Steve

 

[Geofd]

Hello! I am working on a shower drain that has cracked on the insert piece that screws into the drain. I will attach some pictures. I have checked HD, Lowe’s, Ferguson Supply, Palm Beach Plumbing Supply and Next Plumbing supply and I cannot find this drain anywhere! Nor can I find a similar thread that will work with what I have.
I am trying to replace the insert without having to jackhammer the ceiling enough to replace the entire drain. Any assistance where I can locate a replacement will be appreciated greatly!
Is the core hole just big enough for the drain pipe,so you can’t pull the remaining parts out

 

[Geofd]

Is the core hole just big enough for the drain pipe???????
So the strainer assembly is between the slab and the shower???????
You may need a fiberglass/tub repair guy to cut a small section out
Then, can you cut from below and pull it out?????
I’m guessing you can’t find a manufactures name
A long time ago we have a company cut a hp walk in shower in half to get it thru a door otherwise we would have had to take part of a block wall down

 

[SHEPLMBR]

Is the piece this threads into molded into the shower?