IN/EX:IN D: 30.3 mm d: 6 mm L : 109.0 mm a :45° Head Style:CV Stem Groove:K GIEFFERef:3407 Motore:R50/ W10B14A/ W10B16/ W11B16 Certification:IS09001, TS16949 Mark & Model:Mini One 90cv/ Mini Cooper 115cv/ Eng.W10B14A-W10B16