Holset 16cm Turbine Housing

[rkubicki]

Does anyone have a Holset 16cm turbine housing with part number 3521934? ... . I ordered the hosing from a diesel shop having specified p/n 3521927... When I received this housing the part number on the box and invoice was 3521927 but the housing itself had 3521934 on it... . Underneath this number was a 16, some space and then 27... I measured it and it was about 16. 5cm but I wasn't sure if I was measuring the right distance... . Did Holset change numbers/supercede parts or did I get the wrong housing?



By the way, I called the shop that sold me the part and they were pretty certain that if the box has 3521927 then thats what was in the box. I guess this is what I get for not going with the 14cm housing.



-Rob

 

[AlK]

Rob,

I am pretty sure that if it is a Holset and the number 16 is on the bottom of the housing then that is what it is. Mine is a Holset 16 and I checked the box that mine came in, but there is no part number shown.

---

Al

 

[Joseph Donnelly]

You may be looking at a casting number. Check inside the port mouths where the housing bolts to the exhaust manifold. There should be a 16 cast into each port mouth, on the side not top or bottom.

 

[rkubicki]

Thanks for the replies... . I am pretty sure that the housing is a 16 but I had never seen a reference to this different part number before... .



I don't remember seeing any numbers inside the nozzle openings but it has been a while (about 5-6 months) since I installed it.



Rob