适用于MAN21/31燃油喷射泵部套号51401-09导套总成Rollerguide，completeincl.51401-09-014导套Roller51401-09-026*滚针Rollerpin51401-09-038*导套Rollerguide51401-09-051*螺栓Bolt51401-09-063*泵总成Pumpelement，completeincl.51401-09-087筒Barrel51401-09-099*柱塞Plunger51401-09-109*O型圈O-ring51401-09-110O型圈O-ring51401-09-158垫片Shim51401-09-183泵壳Pumpcasing51401-09-229连接插座总成Connectingsocketcompleteincl.51401-09-230缓冲螺栓Bufferbolt51401-09-242弹簧板Springplate51401-09-278泵弹簧Pumpspring51401-09-291螺栓Bolt51401-09-349密封Sealing51401-09-386垫圈Lockwasher51401-09-494燃油喷射泵总成FuelInjectionPump，活塞，complete51401-09-565圆柱销Cylindricalpin51401-09-577支撑环Supportring51401-09-697卡簧Circlip51401-09-756密封圈Sealring51401-09-768利用高压工作流体的喷射作用来输送流体的泵。由喷嘴、混合室和扩大管等构成。适用于MAN21/31连杆部套号50603-02连杆由连杆体、连杆盖、连杆螺栓和连杆轴瓦等零件组成，国产活塞，连杆体与连杆盖分为连杆小头、杆身和连杆大头。衬套Bushforconnectingrod50603-02-008螺栓Screwforconnectingrod50603-02-021圆柱销Cylindricalpin50603-02-033螺母Nut50603-02-057连杆轴Connectingrodshaft50603-02-070连杆大端Marinehead，complete50603-02-082燃油滤器总成Fueloilfilterduplex，complete51415-03-1垫片Gasket51415-03-5螺栓Screwplug51415-03-6垫片Gasket51415-03-7螺栓Bolt51415-03-10盖Cover51415-03-11球阀Ballvalve51415-03-16O型圈O-ring51415-03-19卡簧Circlipring51415-03-20键Plugkey51415-03-21滤器件Filterelement51415-03-22垫片Gasket51415-03-23螺栓Screw51415-03-70螺母Nut51415-03-72弹性垫圈Springwasher51415-03-73安全滤芯通常与主滤芯使用不同的滤料。该滤料更适合于阻力较低的情况且效率相对稍低，锻造活塞，也就是说它不能过滤和油烟烟气，但是仍能截留细小的、会对发动机造成损害的污垢和粉尘颗粒。根据所使用空气滤芯的差异，安全滤芯可以采用与主滤芯类似的打褶成型结构，或采用“细长型”设计活塞-中舟船舶-锻造活塞由秦皇岛中舟船舶机械进出口有限公司提供。秦皇岛中舟船舶机械进出口有限公司是从事“qinhuangaobeifangmarineexp&”的企业，公司秉承“诚信经营，用心服务”的理念，为您提供更好的产品和服务。欢迎来电咨询！联系人：刘强。)