Garrett part numbers can be found on a machined surface on the compressor housing.
They consist of a six digit number beginning with a 7 ( eg - 753420-0012) or a 4 (454135-5001S) followed by a dash and then 2 to 4 more numbers.
This will be in the bottom left hand corner of the rectangle. In some instance there will be a plate that is riveted on. In this case the part number will be in the centre of the plate.
If you have trouble finding the correct turbo number for your vehicle after looking through this guide please call us , as we have access to a whole library of technical data.
We will be able to find it from your car registration number or by asking you a few simple questions.