Heidelberg Gripper (Model: 82.583.337) Premium replacement parts for Heidelberg offset printing machines. Product Overview Most Heidelberg Grippers are available in stock. We are a professional supplier for Heidelberg offset machine parts, carrying thousands of original and replacement parts for SM/CD 102, XL105, SM/CD/CD 74, XL75, SM/PM52, and MO series, including circuit boards, cylinders, motors, sensors, and cam followers.