3A AAD 3 Timing Belt Kit 1 Timing Belt 2 Tensioner mtr.3A
mtr.AAD mtr.3A
mtr.AAD
QTB303 QTT127 QTT178 QBK280 QBK279
124 x 18mm
=1+2 =1+2
2 QTT127 2 QTT178
3 G AUX - Auxiliary 66 BS - Balance Shaft CAM - Camshaft CS - Crankshaft IP - Injection Pump OP - Oil Pump VP - Vacuum Pump * Quinton Hazell recommend that Camshaft belts and Balance Shaft / Inj.Pump belts should be replaced at the same time.