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CCEC KTA38-G Lower Gasket Kit, CCEC KTA38-M Lower Gasket Kit, CCEC KTA38-DM Lower Gasket Kit, CCEC KTA38-C Lower Gasket Kit, CCEC KTA38-P Lower Gasket Kit, Cummins KTA38 Lower Gasket Kit 3804301 3801719 3801265 4956090 5492346
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 Lower Gasket Kit 3804301 3801719 3801265 4956090 5492346 | |
| Part Description | CCEC KTA38 Lower Gasket Kit |
| 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. | 3804301 3801719 3801265 4956090 5492346 |
| Weight | 1220*460*80mm |
| Dimension | 3 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. |
| 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 |