Eject Force [N]: 520; Length [mm]: 335; Stroke [mm]: 95; Piston Rod Diameter [mm]: 8; Housing Diameter [mm]: 19; Material: Steel; Construction Year to: 05/1996; BMW: 5 Limousine (E39); 51248159239; Gas spring, boot- / cargo area,Boot struts,Gas struts,Boot gas struts,Tailgate gas struts,Gas springs,Tailgate struts,Gas spring