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CCEC QSK19-G Upper Gasket Kit , CCEC QSK19-M Upper Gasket Kit , CCEC QSK19-DM Upper Gasket Kit , CCEC QSK19-C Upper Gasket Kit , CCEC QSK19-P Upper Gasket Kit , Cummins QSK19 Upper Gasket Kit 3804667 4352582 3800727 4352587 4352577
Inquiry NowThe Chongqing Cummins QSK19 engine parts are widely used in industrial, marine, and generator applications. Built on the proven KT-series platform, these components are designed for high durability, reliability, and long service life under heavy-duty conditions.
The QSK19 is a 50L inline 16-cylinder diesel engine, known for its robust structure and excellent performance in continuous operation environments
The cylinder block is made of high-strength cast iron with replaceable wet liners, ensuring efficient heat dissipation and easy maintenance. The Camshaft adopts a durable alloy structure with replaceable valve seats.
The crankshaft is forged for high strength and fatigue resistance, working together with precision-machined connecting rods to deliver stable power output.
The piston system includes piston, piston rings, and Connecting Rods, designed for efficient combustion and reduced oil consumption.
The QSK19 uses Cummins PT (Pressure-Time) fuel system, providing precise fuel injection, improved combustion efficiency, and reduced emissions.
The turbocharger improves intake air volume, enhances power output, and increases fuel efficiency, especially under heavy load conditions.
Includes oil pump, oil cooler, Connecting Rod, and filters to ensure stable engine temperature and lubrication performance.
Typical spare parts include:
| Cummins QSK19 Upper Gasket Kit 3804667 4352582 3800727 4352587 4352577 | |
| Part Description | CCEC QSK19 Upper Gasket Kit |
| Quality Type | CCEC Original |
| Application | Generator, Marine, Construction, Vehicle, Pump |
| Model | CCEC QSK19-G, QSK19-M, QSK19-C, QSK19-DM, QSK19-P |
| Brand Name | Chongqing Cummins(CCEC for short) |
| Replacement Part No. | 3804667 4352582 3800727 4352587 4352577 |
| Weight | 1100*330*80mm |
| Dimension | 5 KG |
| CCEC QSK19 General Service Parts | |||
| No. | Part Name | Part Number (P/N) | Qty/Engine |
| 1 | Fuel Filter | 3329289 | 2 |
| 2 | Oil Filter | 3318853 | 2 |
| 3 | Air Filter Element | 4095509 | 1 |
| 4 | Water Filter | 3101869 | 1 |
| 5 | V-Belt | 3103396 | 2 |
| 6 | Thermostat | 3629205 | 1 |
| 7 | Temperature Sensor | 3408624 | 1 |
| 8 | Pressure Sensor | 4921497 | 1 |
| CCEC QSK19 Fuel System (Common Rail System) | |||
| 9 | Fuel Injector | 3411767 | 6 |
| 10 | High Pressure Fuel Pump | 3090942 | 1 |
| 11 | Fuel Rail Assembly | 4921501 | 1 |
| 12 | Fuel Transfer Pump | 3090942 | 1 |
| CCEC QSK19 Cylinder Block & Crankshaft System | |||
| 13 | Cylinder Liner Kit | 4371769 | 6 |
| 14 | Piston Kit | 4371768 | 6 |
| 15 | Piston Ring Set | 4089500 | 6 Sets |
| 16 | Piston Pin | 3680541 | 6 |
| 17 | Connecting Rod | 4095494 | 6 |
| 18 | Main Bearing Set | 3802070 | 1 Set |
| 19 | Connecting Rod Bearing | 4095983 | 6 |
| 20 | Thrust Bearing | 4095975 | 2 |
| 21 | Crankshaft | 4095486 | 1 |
| 31 | CCEC QSK19 Cylinder Head & Valve Train | ||
| 22 | Cylinder Head Assembly | 4299124 | 1 |
| 23 | Intake Valve | 3802463 | 12 |
| 24 | Exhaust Valve | 3802464 | 12 |
| 25 | Valve Spring | 3643725 | 24 |
| 26 | Valve Guide | 3643726 | 24 |
| 27 | Rocker Arm Assembly | 4095487 | 6 |
| 28 | Camshaft | 4095488 | 1 |
| CCEC QSK19 Air Intake & Exhaust System | |||
| 29 | Turbocharger | 4046100 | 1 |
| 30 | Aftercooler | 3631987 | 1 |
| 31 | Intake Manifold | 4095489 | 1 |
| 32 | Exhaust Manifold | 4095490 | 1 |
| CCEC QSK19 Lubrication System | |||
| 33 | Oil Pump | 4095491 | 1 |
| 34 | Oil Cooler | 4095492 | 1 |
| 35 | Oil Pan | 4095493 | 1 |
| CCEC QSK19 Cooling System | |||
| 36 | Water Pump | 4095495 | 1 |
| 37 | Radiator | — | 1 |
| 38 | Fan Assembly | 4095496 | 1 |
| CCEC QSK19 Electrical & Control System | |||
| 39 | Starter Motor | 3103916 | 1 |
| 40 | Alternator | 3415691 | 1 |
| 41 | ECM (Engine Control Module) | 3684275 | 1 |
| 42 | Crankshaft Position Sensor | 3408501 | 1 |
| 43 | Camshaft Position Sensor | 3408529 | 1 |
| Part Name | Part No. | Part Name | Part No. |
| HY-S001 Upper Gasket Set | 4955643 | K19 Upper Gasket Set | 4295803 |
| HY-S002 Lower Gasket Set | 4955644 | K19 Lower Gasket Set | 4295804 |
| HY-S003 Upper Gasket Set | 4955523 | K38 Upper Gasket Set | 3803600 |
| HY-S004 Lower Gasket Set | 4955522 | K38 Lower Gasket Set | 3801719 |
| HY-S005 Lower Gasket Set | 4955354 | NT Lower Gasket Set | 4295802 |
| HY-S006 Lower Gasket Set | 4955355 | NT Upper Gasket Set | 4915302 |
| NT855 Upper Gasket Set | 3801330 | NT Lower Gasket Set | 4915303 |
| NT855 Lower Gasket Set | 3801468 | M11 Upper Gasket Set | 4089478 |
| N14 Upper Gasket Set | 4089368 | M11 Lower Gasket Set | 4089479 |
| N14 Upper Gasket Set | 4089371 | M11 Lower Gasket Set | 4089998 |
| N14 Lower Gasket Set | 4025069 | K50 Upper Gasket Set | 3800731 |
| L10 Upper Gasket Set | 4025155 | K50 Lower Gasket Set | 3804300 |
| L10 Lower Gasket Set | 3803404 | 4BT Upper Gasket Set | 3804896 |
| K19 Upper Gasket Set | 3800728 | 4BT Lower Gasket Set | 3802375 |
| K19 Lower Gasket Set | 3801007 | 6BT Upper Gasket Set | 3802376 |
| K38 Upper Gasket Set | 3800730 | 6BT Lower Gasket Set | 4089649 |
| K38 Lower Gasket Set | 3804301 | 6CT Upper Gasket Set | 3800558 |
| ISX15 Upper Gasket Set | 4955595 | 6CT Lower Gasket Set | 4025271 |
| QSX15 Upper Gasket Set | 4955596 | QSB5.9 Upper Gasket Set | 3800833 |
| ISX15 Lower Gasket Set | 4955590 | QSB5.9 Lower Gasket Set | 4090035 |
| QSX15 Lower Gasket Set | 4955591 | QSB5.9 Lower Gasket Set | 4090037 |
| ISF 2.8 Overhaul Kit | 5257188 | QSB6.7 Upper Gasket Set | 4955229 |
| ISF 3.8 Overhaul Kit | 4943052 | QSB6.7 Lower Gasket Set | 4955230 |
| K19 single head kit | 3800726 | 6CTAA Lower Gasket Set | 4089979 |
| K38 single head kit | 3800729 | 6CTAA Upper Gasket Set | 4089978 |
| NT855 single head kit | 4024958 | ISLe Upper Gasket Set | 4089758/4089978 |
| N14 single head kit | 4089372 | ISLe Lower Gasket Set | 4089759/4089889 |
| Single Cylinder Air Compressor | 4989268 | ISF2.8 cylinder head gasket | 5257187F |
| Single Cylinder Air Compressor | 5254292 | ISF3.8 cylinder head gasket | 4943051F |
| SET,UPPER ENGINE GASKET | 4089478X | 6CT Upper Gasket Set | 3800750 |
| SET,LOWER ENGINE GASKET | 4089998X | 6L Upper Gasket Set | 4089758 |
| Turbocharger Repair Kit | 2841522 | 6L Lower Gasket Set | 4089759 |
| Turbocharger Repair Kit | 3545669 | ISCe Upper Gasket Set | 4089958 |
| Turbocharger Repair Kit | 3575181 | ISCe Lower Gasket Set | 3800343 |
| Actuator Service Kit | 4295800 | QSL Lower Gasket Set | 4089889 |
| Actuator Service Kit | 4914697 | 4ISBe Upper Gasket Set | 4025107 |
| QSNT Lower Gasket Set | 5492340 | 4ISBe Lower Gasket Set | 4025108 |
| QSNT Lower Gasket Set | 5492341 | 6ISBe Upper Gasket Set | 4025138 |
| K38 Upper Gasket Set | 5492345 | 6ISBe Lower Gasket Set | 4025139 |
| K38 Lower Gasket Set | 5492346 | QSB4.5 Upper Gasket Set | 4955356 |
| K50 Upper Gasket Set | 5492347 | QSB4.5 Lower Gasket Set | 4955357 |
| K50 Lower Gasket Set | 5492348 | QSB5.9 Lower Gasket Set | 3800487 |
| QSNT Upper Gasket Set | 5492351 | KIT, OVERHAUL (TRITECH N855) | 3804517 |
| KIT,OVERHAUL | 4955185 | KIT, OVERHAUL | 3804614 |
| KIT,OVERHAUL | 5472927 | 6B OVERHAUL KIT (SS TO | 3957797 |
| KIT,OVERHAUL | 5472929 | KIT,OVERHAUL | 4024880 |
| KIT,OVERHAUL | 5472930 | KIT,OVERHAUL | 4309361 |
| B series Overhaul Kit | 4309176 | KIT,OVERHAUL | 4309362 |
| B5.9 series Overhaul Kit | 4309177 | KIT,OVERHAUL S.S TO 5472930 | 4309363 |
| B5.9 series Overhaul Kit | 4309178 | KIT,OVERHAUL | 4309377 |
| QSB6.7 series Overhaul Kit | 4309180 | KIT,OVERHAUL | 4352242 |
| CYLINDER HEAD REPAIR KIT | 4309183 | KIT,OVERHAUL S.S TO 5472931 | 4352308 |
| Turbocharger Repair Kit | 2841522 | KIT,OVERHAUL | 4352520 |
| Turbocharger Repair Kit | 3545669 | KIT,OVERHAUL | 4376174 |
| Turbocharger Repair Kit | 3575181 | KIT,OVERHAUL | 4955178 |
| Actuator Service Kit | 4295800 | KIT,OVERHAUL | 4955179 |
| Cylinder Block Kit | 4914613 | KIT,OVERHAUL | 4955180 |
| QSNT Lower Gasket Set | 5492340 | KIT,OVERHAUL | 4955181 |
| QSNTLower Gasket Set | 5492341 | KIT,OVERHAUL | 4955182 |
| K38 Upper Gasket Set | 5492345 | KIT,OVERHAUL | 4955183 |
| K38 Lower Gasket Set | 5492346 | KIT,OVERHAUL | 4955184 |
| K50 Upper Gasket Set | 5492347 | SET,LOWER BLOCK GASKET-JK | 4089874 |
| K50 Lower Gasket Set | 5492348 | SET,LOWER ENGINE GASKET | 4089956 |
| SET,UPPER ENGINE GASKET | 4024945 | SET,UPPER ENGINE GASKET | 4089957 |
| SET,UPPER ENGINE GASKET | 4024946 | SET,UPPER ENGINE GASKET | 4309435 |
| SET,UPPER ENGINE GASKET | 4024953 | SET,UPPERENGINE GASKET | 4352144 |
| SET,UPPER ENGINE GASKET | 4024992 | SET,SINGLE HEAD GASKET | 4352577 |
| SET,UPPER ENGINE GASKET | 4024993 | SET,UPPER ENGINE GASKET | 4352578 |
| SET,LOWER ENGINE GASKET | 4025068 | SET,SINGLE HEAD GASKET | 4352579 |
| SET,LOWER ENGINE GASKET | 4025209 | SET,UPPER ENGINE GASKET | 4352580 |
| SET,UPPER ENGINE GASKET | 4025274 | SET,UPPER ENGINE GASKET | 4352581 |
| SET,UPPERENGINEGASKETSS4955595 | 4025300 | SET,UPPER ENGINE GASKET | 4352582 |
| SET, LOWER BLOCK GASKET | 4089305 | SET,SINGLE HEAD GASKET | 4352583 |
| SET, LOWER PUMP GASKET-JK | 4089307 | SET,LOWER ENGINE GASKET | 4376512 |
| SET,LOWER BLOCK GASKET | 4089316 | SET,LOWER ENGINE GASKET | 4376513 |
| SET,UPPER ENGINE GASKET-JP | 4089360 | CUMMINS GASKET SET | 4900955 |
| SET,LOWER ENGINE GASKET | 4089361 | CUMMINS GASKET SET | 4900956 |
| SET,LUB OIL COOLER GASKET | 4089367 | SET,UPPER ENGINE GASKET | 4955222 |
| SET,SINGLE HEAD GASKET | 4089369 | SET,LUB OIL COOLER GASKET S.s | 4955592 |
| SET,SINGLE HEAD GASKET | 4089370 | SET,UPPERENGINE GASKET | 4955594 |
| SET,LOWERENGINE GASKET S.S TO | 4089391 | SET,ENGINE GASKET | 541-1567 |
| SET,UPPERENGINE GASKET | 4089648 | KIT,OVERHAUL | 2881874 |
| SET,LOWER ENGINE GASKET S.s | 4089717 |