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 |
Piston Cooling Valve
Remi Power Technology supply Genuine CUMMINS Piston Cooling Valve 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.
3032267 Oil Pump
3032267 3609833 Lube oil Pump Cummins NTA855
4943445 Fan Pulley
Cummins 6C8.3 Fan Pulley 4943445 engine spare Parts
Spring Valve
Cummins Spring Valve for Cummins QSK19 QSK38 K50 KT50 KTA50 K38 KT38 KTA38 QSK38 QSK50 QSK60 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 ISF2.8 ISF3.8 L9 N14 N855 NT855 NTA855 K19 KT19 KTA19 M11 QSM11 ISB 3.9, ISB 5.9, QSB 4.5, QSB 5.9.our company supply Genuine CUMMINS Spring Valve made in China Cummins plants or imported from Cummins USA, all genuine Cummins spare parts with origin label and package.