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CCEC KTA38-G Piston Pin, CCEC KTA38-M Piston Pin, CCEC KTA38-DM Piston Pin, CCEC KTA38-C Piston Pin, CCEC KTA38-P Piston Pin, Cummins KTA38 Piston Pin 205200 4095009 3631241
Inquiry NowThe Chongqing Cummins KTA38 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 KTA38 is a 38L V Type 12-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 KTA38 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 KTA38 Piston Pin 205200 4095009 3631241 | |
| Part Description | CCEC KTA38 Piston Pin |
| Quality Type | CCEC Original |
| Application | Generator, Marine, Construction, Vehicle, Pump |
| Model | CCEC KTA38-G, KTA38-M, KTA38-C, KTA38-DM, KTA38-P |
| Brand Name | Chongqing Cummins(CCEC for short) |
| Replacement Part No. | 205200, 4095009, 3631241, 3628731, 3089251 |
| Weight | 165*80*80 mm |
| Dimension | 1 KG |
| CCEC KTA38 Diesel Engine Maintenance Parts List | |||
| Item No. | Part No. | Part Name | Qty |
| 1 | 5492345 | UPPER ENGINE GASKET SET | 1 |
| 2 | 5492346 | LOWER ENGINE GASKET SET | 1 |
| 3 | 3007525-10 | CYLINDER LINER KIT | 12 |
| 4 | 3096680-20 | PISTON | 12 |
| 5 | 3096681-20 | PISTON | 12 |
| 6 | 3096682-20 | PISTON | 12 |
| 7 | 3096683-20 | PISTON | 12 |
| 8 | 3096685-20 | PISTON | 12 |
| 9 | 3631241-10 | PISTON KIT(3096685 PISTON、PIN、CLAMP) | 12 |
| 10 | 3631242-10 | PISTON KIT(3096683 PISTON、PIN、CLAMP) | 12 |
| 11 | 3631244-10 | PISTON KIT(3096682 PISTON、PIN、CLAMP) | 12 |
| 12 | 3631245-10 | PISTON KIT(3096681 PISTON、PIN、CLAMP) | 12 |
| 13 | 3631246-10 | PISTON KIT(3096680 PISTON、PIN、CLAMP) | 12 |
| 14 | 4095009-20 | Piston Pin | 12 |
| 15 | 205269-20 | Piston retainer ring | 24 |
| 16 | 4089500-10 | Piston Ring Set | 12 |
| 17 | 2881836-10 | intake valve kit | 24 |
| 18 | 3803528-10 | exhaust valve kit | 24 |
| 19 | 3086193-20 | intakev valve insert | 24 |
| 20 | 3086192-20 | exhaut valve insert | 24 |
| 21 | 3202210-20 | valve guide | 48 |
| 22 | 4914696-10 | con rod bearing(8 pcs/box) | 3 |
| 23 | AR12250-10 | main bearing | 1 |
| 24 | 205230-20 | camshaft bushing | 26 |
| 25 | 3545647 | turbocharger repair kit | 2 |
| 26 | 3076489-20 | thermostat | 4 |
| 27 | 3179664-20 | piston cooling valve | 6 |
| 28 | 3017961-20 | push rod | 12 |
| 29 | 3057139-20 | valve push rod | 24 |
| 30 | 3013266 | connecting rod cap screw | 24 |
| 31 | 5413029 | v ribbed belt | 1 |
| 32 | 132770-20 | bushing | 2 |
| 33 | 205133-20 | bushing | 1 |
| 34 | 205683 | bushing | 1 |
| 35 | 3007971-20 | camshaft thrust bearing | 1 |
| 36 | 130083-20 | thrust bearing | 1 |
| 37 | 3629168-20 | expansion plug | 8 |
| 38 | 4017621-20 | expansion plug | 15 |
| 39 | 3645841-20 | expansion plug | 8 |
| 40 | 3635074-20 | cooler core | 3 |
| 41 | 4914280 | exhaust manifold blanket | 1 |
| 42 | 4914281 | exhaust manifold blanket | 1 |
| 43 | 3003697-20 | turbocharger heat blanket | 2 |
| 44 | 201989-20 | v band clamp | 4 |
| 45 | S 212-20 | N、K regular hexagon nut | 36 |
| 46 | 168306-20 | N、K slotted set screw | 36 |
| 47 | 64978-20 | K19 hose | 4 |
| 48 | LF670 | oil filter | 4 |
| 49 | LF777 | oil filter | 2 |
| 50 | FF202 | fuel filter | 2 |
| 51 | WF2075 | water filter | 4 |
| 52 | AF872 | air filter | 2 |
| 53 | 3062076-20 | camshaft-left | 1 |
| 54 | 3062077-20 | camshaft-right | 1 |
| 55 | 3076703-28 | injectgor assy | 12 |
| 56 | 3631871-28 | fuel injection pump assy | 1 |
| 57 | 3176363-20 | rocker lever | 12 |
| 58 | 3086362-20 | valve crosshead | 24 |
| 59 | 3642503-20 | cam follower lever | 12 |
| 60 | 3642365 | oil seal | 1 |
| 61 | S169 A-20 | hexagon head cap screw | 10 |
| 62 | S 604-20 | lock washer | 10 |
| 63 | S 602-20 | plain washer | 10 |
| 64 | 3632225-20 | con rod assy | 12 |
| 65 | 3081489 | cylinder liner oil seal | 12 |
| 66 | 3050692-20 | magnetic switch | 2 |
| 67 | 3636821-20 | starter motor | 2 |
| 68 | 3016627-20 | alternator | 2 |
| 69 | 3017993 | fuel shutoff valve | 1 |
| 70 | 4296675 | governor control | 1 |
| 71 | 4295800-10 | actuator | 1 |
| 72 | 3634640-20 | oil pump | 1 |
| 73 | 4372338-20 | water pump | 1 |
| 74 | 178957-20 | restriction indicator | 1 |
| 75 | 3014711-20 | alternator pulley | 1 |
| 76 | 3034572-20 | speed sensor | 1 |
| 77 | 3626715-20 | aftercooler core | 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 |