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CCEC QSK19 Piston Pin
CCEC QSK19-G Piston Pin , CCEC QSK19-M Piston Pin , CCEC QSK19-DM Piston Pin , CCEC QSK19-C Piston Pin , CCEC QSK19-P Piston Pin , Cummins QSK19 Piston Pin 205200 4095009 4916767 4009479
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- CCEC QSK19 PISTON PIN
- CCEC QSK19 ENGINE PART
- CUMMINS PISTON PIN
CCEC QSK19 Piston Pin and Parts Overview
The 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
Key QSK19 Engine Part
1. Cylinder Block & Camshaft
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.
- Engine cylinder block
- Camshaft assembly
2. Crankshaft & Connecting Rod
The crankshaft is forged for high strength and fatigue resistance, working together with precision-machined connecting rods to deliver stable power output.
- Crankshaft
- Connecting rod
3. Piston & Connecting Rod
The piston system includes piston, piston rings, and Connecting Rods, designed for efficient combustion and reduced oil consumption.
- Piston kit
- Connecting Rod
4. Fuel System (PT System)
The QSK19 uses Cummins PT (Pressure-Time) fuel system, providing precise fuel injection, improved combustion efficiency, and reduced emissions.
- Fuel injector
- Fuel pump
5. Turbocharger System
The turbocharger improves intake air volume, enhances power output, and increases fuel efficiency, especially under heavy load conditions.
- Turbocharger
- Exhaust manifold
6. Lubrication & Cooling System
Includes oil pump, oil cooler, Connecting Rod, and filters to ensure stable engine temperature and lubrication performance.
- Oil pump
- Connecting Rod
- Oil filter
Common QSK19 Spare Parts List
Typical spare parts include:
- Cylinder block
- Camshaft
- Camshaft and gears
- Crankshaft and bearings
- Pistons and connecting rods
- Oil pump and filters
- Turbocharger
- Gasket kits and seals
Applications
- Generator sets
- Marine engines
- Industrial pumps
- Construction machinery
| Cummins QSK19 Piston Pin 205200 4095009 4916767 4009479 | |
| Part Description | CCEC QSK19 Piston Pin |
| 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. | 205200 4095009 4916767 4009479 4910289 4001416 3089251 4955238 |
| Weight | 180*80*80 mm |
| Dimension | 1.3 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 |
| 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. |
| A300 Piston Pin | 4337540 | DCEC Piston Pin | 3901793 |
| QSM11 Piston Pin | 4374086 | DCEC Piston Pin | 3919053 |
| DCEC Piston Pin | 3934046 | DCEC Piston Pin | 4991283 |
| DCEC Piston Pin | 3934047 | DCEC Piston Pin | 3934047 |
| DCEC Piston Pin | 3950549 | DCEC Piston Pin | 3901597 |
| DCEC Piston Pin | 4931041 | DCEC Piston Pin | 3934046 |
| DCEC Piston Pin | 4991283 | DCEC Piston Pin | 3934048 |
| DCEC Piston Pin | 3901597 | DCEC Piston Pin | 3950549 |
| DCEC Piston Pin | 3934048 | DCEC Piston Pin | 4931041 |
| DCEC Piston Pin | 4975036 | DCEC Piston Pin | 4975036 |
| DCEC Piston Pin | 5267807 | DCEC Piston Pin | 5267807 |
| Cummins Piston Pin | L00107 | DCEC Piston Pin | L00107 |
| Cummins Piston Pin | L00108 | DCEC Piston Pin | L00108 |
| CCEC Piston Pin | 4095009 | M11/QSM11 Piston Pin | 4083244 |
| Cummins Piston Pin | 5257057 | CCEC NT855 Piston Pin | 191970 |
| Cummins Piston Pin | 5271963 | CCEC K19/K38 Piston Pin | 4095009/205200 |
| Cummins Piston Pin | 3695507F | ISF2.8 Piston Pin | 5257057F |
| Cummins Piston Pin | 3697158F | ISF3.8 Piston Pin | 5271963F |
| XCEC Piston Pin | 4083244X | M11 Piston Pin | 3063843 |
| XCEC Piston Pin | 4374086X | ISG Piston Pin | 3695507 |
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