yummygooey

I found that the metal tag underneath the sticker has more info on it. Here is one from a 2007 MP7 04emission, it does have the model info on it.

Nice! Awesome... this is just what I needed. Thanks!

I will post back here if I find anymore information about the Mack turbos. If the MP7 uses the HE341VE, then maybe the 8 and 10 use the 341 as well. I'll try and find out.

I have one setting on my tool box and checked it out and found no "series" number. In the box with the new updated turbo for the recalls there is a piece of paper with some of the "series" info, I have thrown thoes papers away. I will see if I have another turbo to rob the papers out of!

Most turbos don't have the series number on the tags. What about a part number? Or any markings on the housings?

Ah, alright. Thanks guys. This seems to be the case for pretty much every turbo for every every manufacturer recently, not just Mack. I'm having similar issues with finding info on turbos on engines by Navistar, Cummins, Caterpillar, etc. The specs are usually relatively easy to narrow down after you get the model number down, but it's all kinda irrelevant if you can't even find the model number, haha.

Mackpro68 - Would you happen to know what model they use? Perhaps an HX40, HX50, or HX55?

rhasler - Have the specs for the MP series changed between EPA07 and EPA10? I don't see any indication of this on the Mack site. I've been working on gathering info for Cummins stock turbos as well, but unfortunately I do not have any info for the ISX. Still waiting on Cummins to get back to me... but I'm guessing something between HX50-60.

Does anyone know what turbos are used in the current series of Mack engines? I'm interested in the MP7, MP8, and MP10. All I know right now is that they're running Holset VGT turbos.

Thanks!