Stroke [mm]: 191; Eject Force [N]: 630; Overall Length [mm]: 498; Housing Diameter [mm]: 18; Piston Rod Diameter [mm]: 8; Material: Steel; AUDI: Q7 (4LB); 4L0827552A, 4L0827552D, 4L0827552E, 4LO827552E; Gas spring, boot- / cargo area,Boot struts,Gas struts,Boot gas struts,Tailgate gas struts,Gas springs,Tailgate struts,Gas spring