Hi, up for bid is a new open box Porsche 911 master cylinder from URO Parts (part number 91135501112) and comes exactly as shown in the pictures.  I have also included FREE SHIPPING with this purchase. this part was never installed and still in its factory fresh condition.  Please check the part number and pictures to make sure that this is the part you need for your vintage 911 (1977-1989 non-turbo).  Check my feedback and know that I will properly package and promptly ship this item upon your payment.  Any questions, please ask.  Thanks! and Happy Bidding!  Jeff