The Module M8 CpI for DMS A with Cable is for CT modality and the Siemens Definition system. Part 10023308 is used in the model Somatom Definition. If you are hesitant if this is the correct part for your needs, contact our team today. We know how costly a bad medical imaging part can be for your practice so we offer medical imaging parts and service that you can be confident in. We also understand the urgency of your challenges, so we provide overnight delivery for most parts we stock. To confirm availability for your part, feel free to give us a call.