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 |
3335549 Thermostat
3335549 Thermostat,genuine Cummins parts for QSM11 engine
3802355 Intake Valve
Cummins 4B, 4BT, 6B and 6BT Engines Series Inlet Valve 3802355
5404408 Cylinder Liner Kit
5404408 Cummins Cylinder Liner Kit for QSC 8.3 engines
Donaldson Lube Filter
Remi Power Technology supply Genuine Donaldson LUBE FILTER imported from USA, OEM quality and hight quality aftermarket as complementary options.