TecDoc Engine Number: AUDI JT ; Length [mm]: 62 mm ; Cylinder Bore [mm]: 81.5 mm ; Piston protrusion [mm]: 1.1 mm ; Bolt Ø [mm]: 20 mm ; Compression Height [mm]: 31.9 mm ; Bolt length [mm]: 57 mm ; Recess Depth 1 [mm]: 8.1 mm ; Oversize [mm]: 0.5 mm ; ArticleState: Article to be discontinued ; General Information: Nural 87-109707-00