Does anybody know the part number references for Garrett turbos? I'm supposed to have a T3/T04E 50 trim that I bought from Spark Racing before and I'm pretty sure it's not a 50. My friend just received a T3/T04E 50 trim from camp1320. Both turbos say A/R .60 on the comp housing and have the P/N 466159-5003. I just looked on ebay because I remember seeing a P/N pic of a turbo up there and it had the same part number and the guy said it was a 57 trim. So do I have a 57 trim and did camp send him a 57 trim? When I bought a 50 trim like 2 years ago it came with the .50 A/R housing, but now I guess some 50 trims are being sold with a .60 A/R housing. Wish I would of wrote down the part number If anybody could clear this up it would be great. Thanks.

Nate

 

Garrett pn 466159-5003 is a t3/to4e 57 trim w/.63 a/r, sounds as if this is what you received.

the 50 trim isnt available as a direct partnumber, these must be assembled and balanced by your turbo shop.
industry standard for balancing is within 1 gram, our turbos are balanced within .5 gram.

hope this helps.

 

That helps a lot! Sounds like 2 companies pulled one over on me as well as however many other customers getting 57 trims instead of 50's. My assumption was that the 57 trim is the easiest one to get and by what you say it looks true. I will be dealing with you from now on..
I knew it couldn't be a 50 since I don't get full boost of ~9 pounds on my stock B16 until like 5200 when I got full boost of ~14 pounds at a little over 4000 on my z6 with the 50.. Thanks.