Webasto Hollandia 700 Series 6 Pin Sunroof SCU. Webasto Part# 33S70R0019. This SCU was used in the Hollandia series, Models, 720,730,735,740,790. This SCU has been thoroughly tested here at our facility to insure the module is in good working order. **Please note, these came in a 6 pin and an 8 pin configuration, this offer is for the 6 pin. We offer a full money back guarantee if you are not satisfied with your purchase. Please contact us with any questions that you may have.