1982-90 129 M20 2 Tensioner 3 Timing Belt Kit 127 x 25mm
QTB251 # QTB104 #
110 x 1” 111 x 1”
QTB183 # 127 x 25mm QTB140 # 128 x 25mm QTT133 QBK356 QBK276 QBK175
=1+2 =1+2 =1+2
# Important: Some earlier engines may have been modifi ed by fi tment of a later timing idler pulley and a belt with one less tooth. Please check carefully before installation.
1 Timing Belt
127 x 25mm 128 x 25mm
QTB183 # 127 x 25mm QTB140 # 128 x 25mm QTT133 QBK175
=1+2 2 QTT133 2 QTT133
3 G AUX - Auxiliary 76 BS - Balance Shaft
# Important: Some earlier engines may have been modifi ed by fi tment of a later timing idler pulley and a belt with one less tooth. Please check carefully before installation.
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.