IN/EX:IN D: 35.5 mm d: 6 mm L : 98.7 mm a :45° Head Style:CV Stem Groove:K GIEFFERef:3130 Motore:CBZA/ CBZB Certification:IS09001, TS16949 Mark & Model:A1 1.2 TFSI/ A3 1.2 TFSI/ Eng.CBZA-CBZB