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DCEC 4BTA3.9-C125 Industrial Parts

The cylinder block of the DCEC 4BTA3.9-C125 Industrial engine is made of high-strength cast iron material. It has a total of 6 cylinders, each with a diameter of 114 mm, a stroke of 145 mm, and a total displacement of 3.9 liters. The engine can provide a maximum power of 92 kilowatts and a maximum torque output of 410 Nm.

The prime power at 2800RPM of DCEC 4BTA3.9-C125 Industrial engine is 125HP.

As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.

We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advantages of DCEC 4BTA3.9-C125 Industrial Parts

  • Improve efficiency and speed up production cycle:Contemporary precision manufacturers produce automated precision machines with incredibly advanced engineering capabilities. With precision manufacturing, work that might take workers months to complete can be done in just a few weeks. Overall, production delays are reduced and time to market is shortened, so you can meet demand with confidence.

  • Reduce material waste:Producing parts means inevitable material waste. The process of making a part is one of continually removing and subtracting pieces of material until only the finished product remains. Processing minimizes material expenditures caused by occasional human error by maximizing material utilization and minimizing waste.

  • Cost-effective component manufacturing:A major benefit of choosing EMAC is that you don’t have to invest in specialist machinery and tools. Instead, the manufacturer you choose is well-equipped to handle your order. This way, you save time and money.

  • No matter the industry, EMAC can meet your material specifications to ensure the quality of your products.

  • For reliable, efficient engine parts service that meets your needs and expectations, EMAC is your best choice. At EMAC, we strive to help you achieve the quality, flexibility and speed you need to stay ahead of the competition. Whether you need parts for automotive, industrial, power generation, marine, or other industries, EMAC can provide you with a solution.

Technical Specifications

Advantages of DCEC 4BTA3.9-C125 Industrial parts

Engine Model: 4BTA3.9-C125
Engine Type: 6
Displacement: 3.9 L
Rated Speed: 2800 RPM
Rated Power: 92 kW @ 2800 rpm
Peak Torque: 410 N.m @ 1500 rpm
Fuel System: HPCR
Aspiration Method: Turbocharged & Intercooler
Emission Standard: N/A
Bore*Storke: 114 mm * 145 mm
Packing Size(L*W*H): N/A
Wet Weight: 680 kg
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C
CCEC-KTA50-Industrial-Engine-
Search by Part No. or Part Name

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ BLOCK,ENGINE

BLOCK,ENGINE

NO Part No Part Name QTY REMARKS
1 3927772 BEARING,CRANKSHAFT THRUS 1
2 3937214 NOZZLE,PISTON COOLING 4
3 C3901306 BUSHING 1
4 C3903920 BLOCK,CYLINDER 1
5 C3007635 PLUG,EXPANSION 2
6 C3900965 PLUG,EXPANSION 4
7 C3904217 Screw,Hexagon Head Cap 10
8 C3913917 CAP,MAIN BEARING 5
9 C3900068 DOWEL,RING 2
10 C3900257 DOWEL, PIN 2
11 C3900687 PLUG,EXPANSION 1
12 C3902343 DOWEL,RING 2
13 C3904483 DOWEL, PIN 1
14 C3929016 BEARING,MAIN 4
15 C3929021 BEARING,CRANKSHAFT THRUS 5
16 C3929027 Gear, Crankshaft 1
17 C3929036 Crankshaft,Engine 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PULLEY,ACCESSORY DRIVE

PULLEY,ACCESSORY DRIVE

NO Part No Part Name QTY REMARKS
1 C3919624 PULLEY,ACCESSORY DRIVE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ ADAPTER FRONT DRIVE

ADAPTER FRONT DRIVE

NO Part No Part Name QTY REMARKS
1 C3903857 SCREW,HEX FLANGE HEAD CA 4
2 C3914494 PULLEY,CRANKSHAFT 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ APPROVAL,AGENCY

APPROVAL,AGENCY

NO Part No Part Name QTY REMARKS
1 C3415394 SCREW,DRIVE 2
2 C4992259 DATAPLATE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COVER,FRONT GEAR

COVER,FRONT GEAR

NO Part No Part Name QTY REMARKS
1 A3918674ZZ COVER,GEAR 1
2 C4991279 COVER,GEAR 1
3 C4991305 SEAL,OIL 1
4 C3900629 SCREW,HEX FLANGE HEAD 5
5 C3900629 SCREW,HEX FLANGE HEAD 11
6 C3900633 SCREW,HEX FLANGE HEAD 9
7 C3900633 SCREW,HEX FLANGE HEAD 2
8 C3907998 SCREW,ROUND HEAD CAP 2
9 C3913995ZZ HOUSING,TIMING PIN 1
10 C3903924 PIN,TIMING 1
11 C3904849 RING,RETAINING 1
12 C3913994 SEAL,O RING 1
13 C3919683 HOUSING,TIMING PIN 1
14 C3915772 SEAL,RECTANGLE 1
15 C3918673 GASKET,GEAR COVER 1
16 C3938156 GASKET,GEAR HOUSING 1
17 C4931398 HOUSING,GEAR 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ LEVER,ROCKER

LEVER,ROCKER

NO Part No Part Name QTY REMARKS
1 C3284377 ROD,PUSH 8
2 C3901221 SCREW,HEXAGON HEAD CAP 4
3 C3920781 Screw,hex flange head ca 4
4 C3934920 Support,Rocker lever 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ FOLLOWER,CAM

FOLLOWER,CAM

NO Part No Part Name QTY REMARKS
1 C3931623 TAPPET,VALVE 8
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COVER CAM FOLLOWER

COVER CAM FOLLOWER

NO Part No Part Name QTY REMARKS
1 C3283767 GASKET,PUSH ROD COVER 1
2 C3900630 Screw,Hex flange headcap 2
3 C3918612 HOSE,PLAIN 1
4 C3936188 COVER,PUSH ROD 1
5 C4928971 CLAMP,T BOLT 1
6 C4994848 SEAL,GROMMET 2
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COVER,CAM FOLLOWER

COVER,CAM FOLLOWER

NO Part No Part Name QTY REMARKS
1 C3900630 Screw,Hex flange headcap 2
2 C4994848 SEAL,GROMMET 2
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COMPRESSOR,AIR

COMPRESSOR,AIR

NO Part No Part Name QTY REMARKS
1 C3900965 PLUG,EXPANSION 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COMPRESSOR,AIR

COMPRESSOR,AIR

NO Part No Part Name QTY REMARKS
1 C3900965 PLUG,EXPANSION 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ DRIVE,FRT GR TR ACCESSOR

DRIVE,FRT GR TR ACCESSOR

NO Part No Part Name QTY REMARKS
1 3004242 GASKET,HYDRAULIC PUMP 1
2 3939963ZZ ADAPTER,HYDRAULIC PUM 1
3 3935644 BEARING,ROLLER 1
4 3935647 SHAFT,ACCESSORY DRIVE 1
5 3939958 ADAPTER,HYDRAULIC PUM 1
6 C3936138 GEAR,ACCESSORY DRIVE 1
7 C3939694 ELBOW,PLAIN UNION 1
8 C204048 PLATE,COVER 1
9 C3900637 SCREW,HEX FLANGE HEAD 2
10 C3903990 SCREW,HEX FLANGE HEAD 2
11 C3938655 GASKET,ACC DRIVE COVE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PLUMBING,FRT GR TR ACCES

PLUMBING,FRT GR TR ACCES

NO Part No Part Name QTY REMARKS
1 3920794 HOSE,FLEXIBLE 1
2 C4938508 UNION,MALE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ LOCATION,DRAIN

LOCATION,DRAIN

NO Part No Part Name QTY REMARKS
1 C4931176 TUBE,FUEL DRAIN 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ ACCESSORIES,ELECTRICAL

ACCESSORIES,ELECTRICAL

NO Part No Part Name QTY REMARKS
1 C3901249 SCREW,HEX FLANGE HEAD 1
2 C4932505 WIRE,GROUND 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ THERMOSTAT

THERMOSTAT

NO Part No Part Name QTY REMARKS
1 C4930315 THERMOSTAT 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ ALTERNATOR

ALTERNATOR

NO Part No Part Name QTY REMARKS
1 C4938600 ALTERNATOR 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ MOUNTING,ALTERNATOR

MOUNTING,ALTERNATOR

NO Part No Part Name QTY REMARKS
1 C3900631 SCREW,HEX FLANGE HEAD 3
2 C3900631 SCREW,HEX FLANGE HEAD 1
3 C3901249 SCREW,HEX FLANGE HEAD 1
4 C3903105 SCREW,HEX FRANGE HEAD CA 1
5 C3903210 NUT,HEXAGON FLANGE 1
6 C3910923 SUPPORT,ALTERNATOR 1
7 C3910924 SUPPORT,ALTERNATOR 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ DRIVE,ALTERNATOR

DRIVE,ALTERNATOR

NO Part No Part Name QTY REMARKS
1 C3285958 BRACKET,BELT TENSIONER 1
2 C3288812 BELT,V RIBBED 1
3 C3900631 SCREW,HEX FLANGE HEAD 1
4 C3925186 SCREW,FLAT HEAD CAP 1
5 C3937553 TENSIONER,BELT 1
6 C3967107 WASHER,PLAIN 1
7 C3979347 SCREW,HEXAGON HEAD CAP 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ DRIVE,MECH TACH

DRIVE,MECH TACH

NO Part No Part Name QTY REMARKS
1 C3903463 COVER,ACCESS HOLE 1
2 C3903475 SEAL,RECTANGLE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ SUPPORT,FRONT ENGINE

SUPPORT,FRONT ENGINE

NO Part No Part Name QTY REMARKS
1 C3967119 WASHER,SPRING 4
2 C4928941 SCREW,HEXAGON HEAD CAP 4
3 C4938337 SUPPORT,FRONT ENGINE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ SENSOR,COO TEMPERATURE

SENSOR,COO TEMPERATURE

NO Part No Part Name QTY REMARKS
1 C3008468 PLUG,PIPE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ DRIVE,FAN

DRIVE,FAN

NO Part No Part Name QTY REMARKS
1 C3900678 SCREW,HEX FLANGE HEAD 4
2 C3971283 PULLEY,FAN 1
3 C4932912 SUPPORT,FAN 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ DRIVE,FAN

DRIVE,FAN

NO Part No Part Name QTY REMARKS
1 C3900630 Screw,Hex flange headcap 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PLUMBING,AIR FUEL CONTRO

PLUMBING,AIR FUEL CONTRO

NO Part No Part Name QTY REMARKS
1 C3900589 NUT,HEXAGON FLANGE 1
2 C3975081 TEE,MALE ADAPTER 1
3 C3975392 ELBOW,MALE ADAPTER 1
4 C4933726 CLIP 1
5 C4934863 TUBE,AIR FUEL CONTROL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ FILTER,FUEL

FILTER,FUEL

NO Part No Part Name QTY REMARKS
1 C3906694 SEAL,RECTANGLE 1
2 C3906695 SEAL,RECTANGLE 1
3 C3911446 SCREW,BANJO CONNECTOR 1
4 C3925955 ADAPTER,FILTER HEAD 1
5 C3930942 FILTER,FUEL 1
6 C3931063 FILTER,FUEL 1
7 C3939570 Screw,Captive washer cap 1
8 C3963983 WASHER,SEALING 2
9 C4928959 NUT,REGULAR HEXAGON 1
10 C4934663 HEAD,FUEL FILTER 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PLUMBING,FUEL FILTER

PLUMBING,FUEL FILTER

NO Part No Part Name QTY REMARKS
1 C3905860ZZ SCREW,BANJO CONNECTOR 1
2 C3911446 SCREW,BANJO CONNECTOR 1
3 C3939570 Screw,Captive washer cap 1
4 C3963983 WASHER,SEALING 2
5 C4934719 TUBE,FUEL SUPPLY 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ Housing,Flywheel

Housing,Flywheel

NO Part No Part Name QTY REMARKS
1 C3008469 PLUG,PIPE 1
2 C3357844ZZ COVER,REAR 1
3 3970548 SEAL,OIL 1
4 C3936904 Cover,Rear 1
5 C3904181 PLUG,THREADED 1
6 C3908095 Plate,Cover 1
7 C3910248 PLUG,O RING 1
8 C3910260 SEAL,O RING 1
9 C3912072 SCREW,SELF TAPPING MET 2
10 C3912473 SEAL,RECTANGULAR RING 1
11 C3920447 SCREW,HEX FLANGE HEAD CA 8
12 C3928989 CLIP 1
13 C3931716 HOUSING,FLYWHEEL 1
14 C3938159 GASKET,REAR COVER 1
15 C3991306 SCREW HEX FLANGE HEAD 6
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ FAN,ENGINE

FAN,ENGINE

NO Part No Part Name QTY REMARKS
1 C4931803 FAN,ENGINE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PUMP,BASE FUEL

PUMP,BASE FUEL

NO Part No Part Name QTY REMARKS
1 C4933389 PUMP,FUEL INJECTION 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COUPLING,FUEL PUMP

COUPLING,FUEL PUMP

NO Part No Part Name QTY REMARKS
1 C3900630 Screw,Hex flange headcap 2
2 C3901445 SCREW,HEX FLANGE HEAD CA 1
3 C3906619 PLUG, PIPE 1
4 C3913366 SCREW,HEX FLANGE HEAD CA 2
5 C3928408 BRACE,FUEL PUMP 1
6 C3931382 Gear,Fuel Pump 1
7 C3937123 STUD 4
8 C3969698 SEAL,O RING 1
9 C3977319 CONNECTOR,MALE 1
10 C4003580 BRACE,FUEL PUMP 1
11 C4938512 HOSE,FLEXIBLE 1
12 C4988581 NUT,HEXAGON FLANGE 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PUMP,LIFT

PUMP,LIFT

NO Part No Part Name QTY REMARKS
1 C3415699 PUMP,FUEL TRANSFER 1
2 C3900631 SCREW,HEX FLANGE HEAD 2
3 C3914284 SPACER,MOUNTING 1
4 C3916361 SCREW,BANJO CONNECTOR 1
5 C3927637 TUBE,FUEL SUPPLY 1
6 C3939258 GASKET,COVER PLATE 2
7 C3963983 WASHER,SEALING 2
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PLUMBING,FUEL

PLUMBING,FUEL

NO Part No Part Name QTY REMARKS
1 C3284579 MANIFOLD,FUEL 1
2 C3903380 SEAL,BANJO CONNECTOR 4
3 C3905307 SCREW,BANJO CONNECTOR 4
4 C3918188 WASHER,SEALING 2
5 C3924726 VALVE,CHECK 1
6 C4928945 SCREW,HEX FLANGE HEAD CA 2
7 C4934470 TUBE,INJECTOR FUEL SUPPL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ VALVE,FUEL SHUTOFF

VALVE,FUEL SHUTOFF

NO Part No Part Name QTY REMARKS
1 3910959 NUT,LOCK 1
2 C3093956 SCREW,HEX FLANG HEAD 1
3 C3913638 SCREW,HEX FLANGE HEAD CA 1
4 C3919449 Pin,Cotter 1
5 C3922832 LEVER,SHUTOFF VALVE 1
6 C3936683 SCREW,HEX FLANGE HEAD CA 2
7 C3936684 SCREW,HEX FLANGE HEAD CA 4
8 C3936685 SCREW,HEX FLANGE HEAD CA 1
9 C4941426 BRACKET,SOLENOID 1
10 C4941427 BRACKET,SOLENOID 1
11 C4942878 SOLENOID,FUEL PUMP 1
12 D3529610 WASHER,PLAIN 2
13 s 600 WASHER,LOCK 3
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ Flywheel

Flywheel

NO Part No Part Name QTY REMARKS
1 C3900269 Washer,Plain 4
2 C3900269 Washer,Plain 4
3 C3901395 Screw,hexagon head cap 4
4 C3901395 Screw,hexagon head cap 4
5 C3906807 FLYWHEEL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ BRACKET,LIFTING

BRACKET,LIFTING

NO Part No Part Name QTY REMARKS
1 C3910495 SCREW,HEX FLANGE HEAD CA 2
2 C3977197 BRACKET,LIFTING 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ Labeling Engine

Labeling Engine

NO Part No Part Name QTY REMARKS
1 C3974406 TAG,IDENTIFICATI 1
2 C3975443 COVER,PROTECTIVE 1
3 C4983154 TAG 1
4 C4983155 DECAL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ Cooler,Engine oil

Cooler,Engine oil

NO Part No Part Name QTY REMARKS
1 C3900632 SCREW,HEX FLANGE HEAD 14
2 C3906619 PLUG, PIPE 1
3 C3908616 Cartridge,Lub oil filter 1
4 C3942915 Gasket,filter head 1
5 C3957543 CORE,COOLER 1
6 C4932124 GASKET,OIL COOLER CORE 1
7 C4934218 HEAD,LUB OIL COOLER 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ GAUGE,OIL LEVEL

GAUGE,OIL LEVEL

NO Part No Part Name QTY REMARKS
1 C3900240 NUT,REGULAR HEXAGON 1
2 C3900955 PLUG,EXPANSION 1
3 C3905804 BRACE,TUBE 1
4 C3925883 SCREW,HEX FLANGE HEAD 1
5 C3933364 DIPSTICK 1
6 C3968986 TUBE,OIL GAUGE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PUMP,LUBRICATING OIL

PUMP,LUBRICATING OIL

NO Part No Part Name QTY REMARKS
1 C3900677 SCREW,HEXAGON HEAD CAP 4
2 C4939585 PUMP,LUBRICATING OIL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ COVER,CYLINDER BLOCK

COVER,CYLINDER BLOCK

NO Part No Part Name QTY REMARKS
1 C3900958 PLUG,EXPANSION 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PAN,OIL

PAN,OIL

NO Part No Part Name QTY REMARKS
1 C3900630 Screw,Hex flange headcap 1
2 C3901049 PAN,OIL 1
3 C3902425 SEALING WASHER 1
4 C3905206 Connection,Oil suction 1
5 C3920773 WASHER,SEALING 1
6 C3924147 PLUG,THREADED 1
7 C3924148 PLUG,THREADED 1
8 C3938157 Gasket,Falnge 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ MOUNTING,OIL PAN

MOUNTING,OIL PAN

NO Part No Part Name QTY REMARKS
1 C3900630 Screw,Hex flange headcap 2
2 C3920400 SCREW,HEX FLANGE HEAD CA 28
3 C3938162 Gasket,Oil pan 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PARTS,PERFORMANCE

PARTS,PERFORMANCE

NO Part No Part Name QTY REMARKS
1 C3975389ZZ CAMSHAFT 1
2 C3900227 SCREW,HEXGON HEAD CAP 2
3 C3902332 KEY,PLAIN WOODRUFF 1
4 C3927155 SUPPORT,CAMSHAFT THRUST 1
5 C3929028 Gear,Camshaft 1
6 C3929885 CAMSHAFT 1
7 C3975390ZZ PISTON,ENGINE 1
8 C3904531 RING,COMPRESSION PISTON 4
9 C3918315 Ring,Compression Piston 4
10 C3920691 RING,RETAINING 4
11 C3920691 RING,RETAINING 4
12 C3926631 PISTON,ENGINE 4
13 C3932520 Ring,Oil Piston 4
14 C3934047 Pin,Piston 4
15 C3942581 Rod,Engine Connecting 4
16 C3900919 Screw,Connecting Rod 2
17 C4891178 Bushing 1
18 C3971970 BEARING,CONNECTING ROD 8
19 C4943467ZZ INJECTOR 1
20 C3909356 Seal,Rectangular Ring 4
21 C4943468 INJECTOR 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ HEAD,CYLINDER

HEAD,CYLINDER

NO Part No Part Name QTY REMARKS
1 C3008468 PLUG,PIPE 2
2 C3906619 PLUG, PIPE 1
3 C3906619 PLUG, PIPE 1
4 C3920779 Screw,Hex flange head ca 4
5 C3920780 Screw,hex flange head ca 10
6 C3967432 HEAD,CYLINDER 1
7 3900250 COLLET,VALVE 16
8 C3916691 SPRING,VALVE 4
9 C3926700 SPRING,VALVE 4
10 C3957912 SEAL,VALVE STEM 8
11 C3957913 RETAINER,VALVE SPRING 8
12 C3966448 HEAD,CYLINDER 1
13 C3812092 Plug,Pansion 3
14 C4994143 VALVE,EXHAUST 4
15 C4995554 VALVE,INTAKE 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ MOUNTING,CYLINDER HEAD

MOUNTING,CYLINDER HEAD

NO Part No Part Name QTY REMARKS
1 C3283333 GASKET,CYLINDER HEAD 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ TURBOCHARGER

TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 C3818823 STUD 4
2 C3818824 NUT,HEXAGON FLANGE 4
3 C3919369 GASKET,TURBOCHARGER 1
4 C4051241 TURBOCHARGER 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ ACCESSORIES,ELE STARTING

ACCESSORIES,ELE STARTING

NO Part No Part Name QTY REMARKS
1 C4988354 RELAY 2
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ MOUNTING,STARTING

MOUNTING,STARTING

NO Part No Part Name QTY REMARKS
1 C3968470 SCREW,TWELVE POINT 3
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ SPACER,FAN PILOT

SPACER,FAN PILOT

NO Part No Part Name QTY REMARKS
1 C3900589 NUT,HEXAGON FLANGE 4
2 C3925344 SCREW,HEX FLANGE HEAD CA 4
3 C4931787 FLANGE,CONNECTION 1
4 C4988581 NUT,HEXAGON FLANGE 4
5 C4991497 STUD 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PAINT

PAINT

NO Part No Part Name QTY REMARKS
1 C3991084 NAMEPLATE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ KIT,ENGINE INSTALLATION

KIT,ENGINE INSTALLATION

NO Part No Part Name QTY REMARKS
1 C3903380 SEAL,BANJO CONNECTOR 3
2 C3906694 SEAL,RECTANGLE 1
3 C3906695 SEAL,RECTANGLE 1
4 C3910824 SEAL,O RING 3
5 C3920773 WASHER,SEALING 1
6 C3930906 Gasket,Valve cover 3
7 C3936876 SEAL,RECTANGULAR RING 1
8 C3937706 GASKET,OIL DRAIN 1
9 C3939258 GASKET,COVER PLATE 1
10 C3942915 Gasket,filter head 1
11 C3963983 WASHER,SEALING 2
12 C4932124 GASKET,OIL COOLER CORE 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ KIT,ENGINE INSTALLATION

KIT,ENGINE INSTALLATION

NO Part No Part Name QTY REMARKS
1 C4988548 ISOLATOR,VIBRATION 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ MOTOR,STARTING

MOTOR,STARTING

NO Part No Part Name QTY REMARKS
1 C4935789 MOTOR,STARTING 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ LOCATION,TURBOCHARGER

LOCATION,TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 C3415334 DECAL 1
2 C3900629 SCREW,HEX FLANGE HEAD 6
3 C3901635 MANIFOLD,EXHAUST 1
4 C3909394 DRAINCOCK 1
5 C3914856 GASKET,CONNECTION 1
6 C3918109 SCREW 4
7 C3929881 GASKET,EXHAUST MANIFOLD 4
8 C3930249 SCREW,HEX FRANGE HEAD CA 8
9 C3933337 CONNECTION,AIR CROSSOVE 1
10 C3938153 GASKET,INT MANIFOLD COVE 1
11 C3970408 HOSE,PLAIN 1
12 C4928973 CLAMP,T BOLT 2
13 C4938507 AFTERCOOLER 1
14 C4991510 WASHER,SEALING 4
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ HOUSING,THERMOSTAT

HOUSING,THERMOSTAT

NO Part No Part Name QTY REMARKS
1 C3281246 Bracket,Lifting 1
2 C3285102 HOUSING,THERMOSTAT 1
3 C3900632 SCREW,HEX FLANGE HEAD 1
4 C3923331 Gasket,Thm housing cover 1
5 C3926972 SCREW,HEX FLANGE HEAD CA 2
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ LEVER,THROTTLE

LEVER,THROTTLE

NO Part No Part Name QTY REMARKS
1 C3900627 SCREW,HEX FLANGE HEAD 2
2 C3913638 SCREW,HEX FLANGE HEAD CA 1
3 C3967285 BRACE,ACCESSORY DRIVE 1
4 C4936132 BRACKET,THROTTLE CONTROL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ TOOL, SERVICE

TOOL, SERVICE

NO Part No Part Name QTY REMARKS
1 C4996942 TOOL,SERVICE 1
2 C4996951 BAG,SERVICE TOOL 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PLUMBING,TURBOCHARGER

PLUMBING,TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 C3900631 SCREW,HEX FLANGE HEAD 2
2 C3937706 GASKET,OIL DRAIN 1
3 C3974113 HOSE,FLEXIBLE 1
4 C3975113 CONNECTOR,MALE 2
5 C3977615 CONNECTION,TUR OIL DRAIN 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ Cover,Valve

Cover,Valve

NO Part No Part Name QTY REMARKS
1 C3901895 CAP,FILLER 1
2 C3907049 Screw,Hex flange head ca 3
3 C3920344 SCREW,HEX FLANGE HEAD 1
4 C3928404 Cover,Valve 3
5 C3928405 Cover,Valve 1
6 C3930906 Gasket,Valve cover 4
7 C3935449 ISOLATOR,NOISE 4
8 C3936876 SEAL,RECTANGULAR RING 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PLUMBING,AFTERCOOLER

PLUMBING,AFTERCOOLER

NO Part No Part Name QTY REMARKS
1 C3914855 TUBE,AFTERCOOLER 1
2 C3918607 HOSE,ELBOW 1
3 C3918607 HOSE,ELBOW 1
4 C3918608 HOSE,ELBOW 1
5 C3918611 HOSE,PLAIN 1
6 C3934712 TUBE,AFTERCOOLER 1
7 C3960514 CONNECTOR,MALE 1
8 C4928971 CLAMP,T BOLT 7
9 C4928971 CLAMP,T BOLT 1
10 C4934724 TUBE,AFTERCOOLER 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ VENT,ENGINE COOLANT

VENT,ENGINE COOLANT

NO Part No Part Name QTY REMARKS
1 C4935794 CONNECTION,MALE 1
2 C4938320 TEE,PLAIN ADAPTER 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ CONNECTION,WATER INLET

CONNECTION,WATER INLET

NO Part No Part Name QTY REMARKS
1 C3008469 PLUG,PIPE 1
2 C3906697 SEAL,RECTANGULAR RING 1
3 C3973197 CONNECTION,WATER INLET 1
4 C4991495 SCREW,HEX FLANGE HEAD CA 3
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ CONNECTION,WATER INLE

CONNECTION,WATER INLE

NO Part No Part Name QTY REMARKS
1 C3008468 PLUG,PIPE 2
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ PUMP,WATER

PUMP,WATER

NO Part No Part Name QTY REMARKS
1 C3900227 SCREW,HEXGON HEAD CAP 2
2 C3906698 SEAL,RECTANGULAR RING 1
3 C4935793 PUMP,WATER 1
——END——

DCEC 4BTA3.9-C125 Industrial Engine Parts ------ CONNECTION,EXHAUST

CONNECTION,EXHAUST

NO Part No Part Name QTY REMARKS
1 C3903652 CLAMP,V BAND 1
——END——

Usual Question

What are the advantages of Cummins spare parts?

  • The quality of parts may not be comparable to Cummins original parts. These parts are produced by different manufacturers and quality controls and standards may differ. Using low-quality parts can result in equipment failure, reduced performance, or shortened equipment life.
  • Parts may not exactly match the design of Cummins equipment, causing installation difficulties or improper function. This may affect the performance, reliability and safety of the device.
  • Parts may violate Cummins warranty. Cummins typically only warrants its original parts. If the use of non-original parts causes equipment failure, you may not be eligible for Cummins warranty support.
  • The supply chain of parts may be unstable, making it difficult to ensure reliable supply of parts. This can lead to delays in repairs or inability to obtain needed parts in a timely manner.

How do we accurately purchase parts?

  • You can obtain the Cummins parts that need to be identified through the equipment manual, Cummins official website or contacting Cummins authorized partners.
  • If the required parts have been identified, you need to confirm the part model and specifications. This information can usually be found in the equipment instructions or parts manual.
  • Before buying new parts, you can check the condition of existing parts. This can help you confirm the model and specification of the part you need and avoid purchasing the wrong part.
  • Before purchasing Cummins parts, you need to provide necessary information, such as equipment model, part model and quantity, etc. This helps suppliers serve you better.
  • After confirming the required parts quantity, you can contact us on WhatsApp.
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Sales Team


Generator Engine - Miss. Stella Zhang

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Kevin Liu

Industrial Engine - Miss. Serena Zhang

Pump Engine - Mr. Joie Zeng

Engine Parts - Mr. Placido Yu

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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