I NEED THIS PART BADLY...seatpost help

[BaGearA]

Does anyone have an old seat post that uses this asembly ??

 

I desperately need to find one?

 

Anyone have one that I can buy or donate to me??

 

 

Any help valued

 

Thanks

[TheJ]

So, the whole thing or only one or two parts of the assembly?

[BaGearA]

everything that goes through that round hole, So in a nutshell everything in the first pic