Home This is a place you can buy a rebuild kit to DYI and just send them your compressor and turbine wheels for balancing.You will have to mark the wheels orintation (to themselves) when they come back before installing into the CHRA or maybe you can just send out the whole CHRA and they can just put the wheels in.I have used Majectic Turbos for balancing as well but not for sourcing rebuild kits.If you end up needing a rbuild kit,I currently have on for a TD04L.PM me if your interested.If your finding oil residue on the turbine wheel or in the turbine housing then the turbo definalty has blown a seal.The compressor generally will have some residue from blowby/PCV being routed back into the intake.