Cylinder HeadBrandEngine ModelDescriptionParts NumberCATERPILLAR3066 L&RCylinder Head2128564CATERPILLAR3304 Low serialCylinder Head7S7070CATERPILLAR3304PCCylinder Head8N1188CATERPILLAR3304PCCylinder Head Assy7N8534CATERPILLAR3304DICylinder Head1N4304CATERPILLAR3304DICylinder Head Assy7N8874CATERPILLAR3306 Low serialCylinder Head1P4303CATERPILLAR3306PCCylinder Head8N1187CATERPILLAR3306PCCylinder Head Assy6N8103CATERPILLAR3306DICylinder Head8N6796CATERPILLAR3306DICylinder Head Assy7N8876CATERPILLAR3408ACylinder Head7N0858CATERPILLAR3408BCylinder Head7W2225CATERPILLAR3412ACylinder Head7N0848CATERPILLAR3412DICylinder Head7W2243CATERPILLARD342DP D8KCylinder Head8N6000CATERPILLARD342NDP D8HCylinder Head8N6004CATERPILLAR3406PCCylinder Head110-5097/7N1303CATERPILLAR3406DICylinder Head110-5096/7W0009CATERPILLAR3204/3208Cylinder Head6I2378CUMMINS4BTCylinder Head3920005CUMMINS4BTCylinder Head Assy4B 3.9CUMMINS6BTCylinder Head3913391CUMMINS6BTCylinder Head Assy3967459CUMMINS6CTCylinder Head3904688/3973493CUMMINS6CTCylinder Head Assembly3968631CUMMINS6BTCylinder Head ISBE 24Valve3943627CUMMINS6BTCylinder Head ISL (T375) 24Valve4929528CUMMINSKT19Cylinder Head3021692CUMMINSNT855Cylinder Head3418678