Cummins QSK78 engine spare parts list
| Part number | Description | Part number | Description |
| 4089709 | Gasket set aftercooler | 4080395 | Spacer |
| 5406085 | Gasket set upper | 4080404 | Seal |
| 4955391 | Gasket set lower | 3332298 | Gasket |
| 4089710 | Gasket set intercooler | 3650032 | Manifold fuel |
| 4955390 | Gasket set oil pan | 3082458 | Plug |
| 3332183 | Gasket | 3678873 | Plug |
| 3639044 | Engine lube primer | 3650368 | O-ring |
| 201989 | Clamp | 3650068 | Tube |
| 3171306 | Gasket | 3650069 | Tube |
| 3606847 | Clamp | 3650067 | Tube |
| 3637908 | Bellow | 3650066 | Tube |
| 3637925 | Bellow | 3171883 | Fitting |
| 4006336 | Gasket | 3089584 | Fitting |
| 4100817 | Bellow | 3922863 | Bolt |
| 3035026 | O-ring | 3650072 | Connection |
| 3063809 | Clamp | 3651957 | Tube |
| 3089766 | Clamp | 3650048 | Tube |
| 3639663 | Heat shield | 3650088 | Union |
| 3641079 | Aftercooler core | 3650087 | Elbow |
| 3641133 | Clamp | 3650315 | Bracket |
| 3867648 | O-ring | 3650316 | Plate |
| 4006304 | Gasket | 3649341 | Clamp |
| 4007882 | Hose | 3650070 | Bracket |
| 4007957 | Hose | 3920115 | Screw |
| 207515 | Gasket | 3651327 | Bracket |
| 3001837 | Clamp | 3650034 | Manifold |
| 3028291 | O-ring | 3650563 | Flex hose |
| 3033248 | O-ring | 3650565 | Flex hose |
| 3089247 | Gasket | 3650574 | Tube |
| 3254315 | Clamp | 3331873 | Union |
| 3627961 | Seal | 3332136 | Union |
| 4006393 | Gasket | 4016669 | Union |
| 4065566 | Thermostat | 3678610 | Plug |
| 4006795 | Gasket | 3916069 | Screw |
| 4007019 | Waterpump | 3901448 | Screw |
| 4007416 | Hose | 3902663 | Screw |
| 4007415 | Hose | 3651704 | Boot |
| 206457 | O-ring | 3651383 | Cover |
| 3089261 | Gasket | 3651381 | Spacer |
| 3089262 | Gasket | 3651382 | Spacer |
| 3332299 | Gasket | 3651385 | Bracket |
| 3647031 | Waterpump | 3644837 | Screw |
| 3649463 | Gasket | 3089315 | Bushing |
| 4006215 | O-ring | 4006427 | Gasket |
| 4007034 | Damper | 4007194 | Screw |
| 4007062 | Damper | 4007195 | Spacer |
| 3337273 | O-ring | 4065979 | Check valve |
| 3643645 | Flex hose | 3033800 | Washer |
| 4006509 | Flex hose | 3035083 | Isolater |
| 4006516 | Flex hose | 3035084 | Isolater |
| 4007125 | Flex hose | 3643386 | Bracket |
| 4007126 | Flex hose | 3643399 | Guard |
| 4007388 | Flex hose | 3643405 | Guard |
| 4007817 | Flex hose | 3643410 | Isolater |
| 4080270 | Flex hose | 3643412 | Bracket |
| 4080275 | Flex hose | 3643955 | Bracket |
| 4080280 | Flex hose | 4001248 | Nut |
| 4080285 | Flex hose | 3033248 | O-ring |
| 4080290 | Flex hose | 4006395 | Bracket |
| 4080300 | Flex hose | 4006939 | Bracket |
| 4008037 | Clamp | 4006213 | Tube |
| 3098933 | Clamp | 3089127 | Screw |
| 3638821 | Intercooler core | 3089128 | Screw |
| 3630125 | Hose | 4007838 | Gasket |
| 4007338 | Hose | 3636521 | Flex hose |
| 4007961 | Heat shield | 3332382 | Union |
| 4001205 | Heat shield | 3331872 | Union |
| 3636059 | Nut | 3331873 | Union |
| 4007966 | Spacer | 4006721 | Union |
| 4065615 | Gasket | 4016645 | Union |
| 4000837 | Screw | 4006170 | Push rod |
| 60985 | Hose | 4006196 | Valve crosshead |
| 3089318 | Gasket | 4006197 | Screw |
| 3089319 | Gasket | 4006198 | Nut |
| 3633972 | Clamp | 4096490 | Rocker lever |
| 3627961 | Seal | 3092407 | Rivet |
| 3629205 | Thermostat | 4006272 | Bushing |
| 4006735 | Gasket | 4095968 | Rocker lever |
| 3636819 | Starter | 4006265 | Rivet |
| 4007511 | Bigend bearing | 4006266 | Bushing |
| 3647883NX | Conrod | 4095967 | Rocker lever |
| 4025382 | Piston ring set | 4007889 | Shaft |
| 4955737 | Piston kit | 3079743 | Dowel |
| 4007930 | Dipstick | 3348663 | Clamp |
| 3410850 | Gasket | 3777259 | Turbo |
| 3089886 | Seal | 3774194 | Turbo |
| 3644516NX | Oil pump | 4007353 | Gasket |
| 4016660 | Shim | 3089330 | Plunger |
| 4016661 | Shim | 3331976 | Spring |
| 3644837 | Screw | 3678846 | O-ring |
| 4006240 | Washer | 3089127 | Screw |
| 4326639 | Injector | 5587 | Ring gear |
| 4007158 | Thrust bearing | 3093923 | Screw |
| 3082121 | Thrust bearing | 3648996 | Hose |
| 4100660 | O-ring | 3867561 | Sensor |
| 3332297 | Gasket | 4006890 | Gasket |
| 3046200 | Coupling | 4006891 | Hose |
| 3331821 | Gasket | 4007898 | Hose |
| 4307245 | Fuel pump | 4007899 | Hose |
| FS1006 | Filter | 4007900 | Hose |
| 3900626 | Screw | 4007901 | Hose |
| 3089454 | Bushing | 4007902 | Hose |
| 4101322 | Bushing | 4007903 | Hose |
| 3649551 | Seal | 4006951 | Camshaft |
| 3900626 | Screw | 4006950 | Camshaft |
| 3649550 | Seal | 3641461 | Cam follower lever |
| 4015784 | Belt | 3641460 | Cam follower lever |
| 3648613 | Clamp | 3630144 | Pulley |
| 3639216 | Bellow | 2872254 | Sensor |
| 3640750 | Exhaust manifold | 2872358 | Sensor |
| 3641592 | Exhaust manifold | 3066855 | Data plate |
| 3641593 | Exhaust manifold | 3082439 | Screw |
| 3642467 | Stud | 3408345 | Sensor |
| 212161 | O-ring | 3408560 | Sensor |
| 3641960 | Oil cooler core | 3408653 | Sensor |
| 3089271 | Nut | 3638779 | Harness |
| 3637730 | Gasket | 4006909 | Connection |
| 3649048 | Cylinder head | 4076493 | Sensor |
| 4007741 | Bushing | 4088180 | Pressure valve |
| 3089173 | Bushing | 3021420 | Solenoid |
| 4955679 | Liner kit | 3330602 | Actuator |
| 4006218 | Cooling nozzle | 3347907 | Actuator |
| 4007563 | Screw | 3408562 | Sensor |
| 4089937 | Main bearing set STD | 3408564 | Sensor |
| 145528 | O-ring | 4954905 | Sensor |
| 70415 | O-ring | 2872254 | Sensor |
| 4058965 | Water filter | 3408345 | Sensor |
| 3082437 | Thrust bearing | 3408558 | Sensor |
| 4005020 | Gasket | 3638795 | Converter |
| 3638012 | Tensioner | 3642865 | Harness |
| 4066750 | Belt | 3649019 | Sensor |
| 3035026 | O-ring | 4007322 | Harness |
| 3900626 | Screw | 4016268 | Sensor |
| 4903489 | Switch | 4954905 | Sensor |
3638080 Flexible Hose
4BT 6BT 6CT NTA855 QSK19 QSK38 QSK50 QSM11 Cummins Diesel Engine Flexible Hose 4070082
4BT3.9-C105
Cummins 4BT3.9-C105 Engine Model from Dongfeng Cummins Engine Plant (DCEC Cummins).
4BT3.9-C105 used for mining, construction and industrial efficient and economical engineering machinery engine,Cummins 4BT3.9-C105 original/genuine engine spare parts catalog and manual.
4BTA3.9-C120
Cummins 4BTA3.9-C120 Engine Model from Dongfeng Cummins Engine Plant (DCEC Cummins).
4BTA3.9-C120 used for mining, construction and industrial efficient and economical engineering machinery engine,Cummins 4BTA3.9-C120 original/genuine engine spare parts catalog and manual.
Bushing
Remi Power Technology supply Genuine CUMMINS Bushing spare parts made in China Cummins plants or imported from Cummins USA, OEM quality and hight quality aftermarket as complementary options. Genuine China CUMMINS Engine Parts made from DCEC, CCEC, XCEC, BFCEC, including: Z14,L9,D6.7,B6.2,D4.5,D4.0,ISD4.5,ISB5.9,ISD6.7,ISL8.9, ISL9. 5,ISZ13,QSB3.9,QSB4.5,QSB5.9,QSB6.7,QSC8.3,QSL8.9,QSZ13, 6BT5.9,6CT8.3,6LT8.9,X11,X12,X13,ISF2.8,ISF3.8,K19,M11,QSK19,K50,K38, N855,NT855,NTA855,QSK38,ISB 3.9,ISB 5.9,QSB 4.5,QSB 5.9,QSK60.