Compression Spring 42.011.026 for Heidelberg Printing Machines High-quality replacement compression spring designed for precision performance in industrial printing equipment. Manufactured for durability and perfect fit, ensuring seamless operation for your production line. Key Benefits & Applications Compatibility: Optimized for SM74, SX74, SX102, SM102, CX102, CD102CN, QM46, XL105P, XL106P models. Precision Engineering: Designed as an impression cylinder and gripper spring