I got my hand on a virtually new turbo.
Its a K26-2470.
The interesting part: part number is:
5326 999 0131

the middle 999 indicates 'racing', and I therefore don't have the application this type was used for.

From KKK 'lingo' I derive:

24 = 2.4" diameter for the compressor exducer (61mm)
70 = compressor inducer is 70% the diameter of the exducer (42.7mm)

Wheels look nothing like I have seen on 'standard' K26. Super rugged turbine.

Any idea what it was used for?

Post or PM if interested (may not have use for it).

K26-2470
V 8.12
Article no:
776540002
Model
5326 999 0131
Housing
53261015090 1544a 226



Here are some pics:
http://i853.photobucket.com/albums/ab91/vtraudt/Nick%20Auction%20Pics/IMG_5713.jpg
http://i853.photobucket.com/albums/ab91/vtraudt/Nick%20Auction%20Pics/IMG_5711.jpg
http://i853.photobucket.com/albums/ab91/vtraudt/Nick%20Auction%20Pics/IMG_5710.jpg
http://i853.photobucket.com/albums/ab91/vtraudt/Nick%20Auction%20Pics/IMG_5708.jpg

Looks like it hasn't been used at all.

http://i853.photobucket.com/albums/ab91/vtraudt/Nick%20Auction%20Pics/24.jpg
http://i853.photobucket.com/albums/ab91/vtraudt/Nick%20Auction%20Pics/27.jpg

Also have two (a bit more 'standard') K27-3070 an a K27-2970

****

The '999' race turbos found new home and are gone.
The last (brand new "old stock") was professionally taken apart, inspected, cleaned and reassembled: optically and technically brand new (just can't be the original KKK quality anymore, specifically the 999 version (special wheels, materials).

I will get more details on the (a bit more 'standard') K27-3070 and/or K27-2970, and the K26-xxxx I still have around.

Let me know if you have use for one of them.