Astra H Coupé 1.6i 16v Twin Port 2003-05 1598cc DOHC 76 103
Z16XEP
1 Timing Belt 2 Tensioner 3 Idler
4 Timing Belt Kit
QTB707 QTT1148 QTT1153 QBK756
146 x 24mm =1+2+3 2 QTT1148 3 QTT1153
4 G AUX - Auxiliary * BS - Balance Shaft CAM - Camshaft CS - Crankshaft Quinton Hazell recommend that Camshaft belts and Balance Shaft / Inj.Pump belts should be replaced at the same time. IP - Injection Pump OP - Oil Pump VP - Vacuum Pump 527