FAN 12V- System M740 =D= (P#11061974) 11061974 Category: Siemens Healthcare Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 11061974 – FAN 12V- System M740 =D= Description Description FAN 12V- System M740 =D=