Looking at buying a holset H1E, but the seller is having a hard time determining the a/r.

Should it be stamped on the hotside/in the runner like i assume?

the only numbers he can find are
cold side 693613 e and b0201
hot side 157926 360 duc and 102 b

and 32 inside of the runner.

Assy. 3526368

Serial. H040827009

Customer. 3526368

any help is appreciated, thanks.

 

It should be stamped in the inlet of the turbine housing.

 

Am i correct in assuming it wouldnt be the 32 that he says was there?
i know its in cm^2, but that just seems really high for an H1E that supposedly is for a cummins 6ct.

 

26 is the biggest the h1e came in i believe tell him to send you a picture. Is it internally wategated?