1981-88 129 M20 2 Tensioner 3 Timing Belt Kit 127 x 25mm
# 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
3 G
520i (E34) 2.0i 1990cc OHC
110 1988-90 150 M20
# 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 2 Tensioner
QTB183 QTT133
127 x 25mm 2 QTT133
524D (E28) 2.4 D,TD 2443cc OHC 63 86
85 116
1986-87
M41-D24 M41-D24T
1 Timing Belt 2 Tensioner 3 Idler
4 Timing Belt Kit
QTB155 QTT521 -
QBK215
138 x 28.5mm =1+2
2
QTT521
4 G AUX - Auxiliary 78 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.