Magnatec 15W-40 diesel
http://www.castrolmagnatec.com.au/castrol-magnatec-diesel-15w-40.php
Magnatec 5W-40 diesel
http://www.castrolmagnatec.com.au/castrol-magnatec-diesel-5w-40.php
The PDF data sheets are more informative (but harder to link).
Note that the highest API (diesel) rating is CF, and sticking to ACEA specs, for the majority of diesel vehicles that have DPFs, and the japanese penchant for staying away from CI, CJ etc.
http://www.castrolmagnatec.com.au/castrol-magnatec-diesel-15w-40.php
Magnatec 5W-40 diesel
http://www.castrolmagnatec.com.au/castrol-magnatec-diesel-5w-40.php
The PDF data sheets are more informative (but harder to link).
Note that the highest API (diesel) rating is CF, and sticking to ACEA specs, for the majority of diesel vehicles that have DPFs, and the japanese penchant for staying away from CI, CJ etc.