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DCEC 4BT3.9-C105 Industrial Parts

The cylinder block of the DCEC 4BT3.9-C105 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 4BT3.9-C105 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 4BT3.9-C105 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 4BT3.9-C105 Industrial parts

Engine Model: 4BT3.9-C105
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 4BT3.9-C105 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 A3901258 GEAR,CRANKSHAFT 1
4 C3901306 BUSHING 1
5 C3903920 BLOCK,CYLINDER 1
6 C3007635 PLUG,EXPANSION 2
7 C3900965 PLUG,EXPANSION 4
8 C3904217 Screw,Hexagon Head Cap 10
9 C3913917 CAP,MAIN BEARING 5
10 C3900068 DOWEL,RING 2
11 C3900257 DOWEL, PIN 2
12 C3900687 PLUG,EXPANSION 1
13 C3902343 DOWEL,RING 2
14 C3904483 DOWEL, PIN 1
15 C3929016 BEARING,MAIN 4
16 C3929021 BEARING,CRANKSHAFT THRUS 5
17 C3929036 Crankshaft,Engine 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ COUPLING,FUEL PUMP

COUPLING,FUEL PUMP

NO Part No Part Name QTY REMARKS
1 A3960485 GEAR,FUEL PUMP 1
2 C3900630 Screw,Hex flange headcap 1
3 C3967107 WASHER,PLAIN 2
4 C3967108 WASHER,SPRING 2
5 C3977315 STUD 4
6 C3977319 CONNECTOR,MALE 1
7 C3977321 HOSE,FLEXIBLE 1
8 C4932602 BRACE,FUEL PUMP 1
9 C4988581 NUT,HEXAGON FLANGE 4
10 C4991523 SCREW,HEXAGON HEAD CAP 2
11 C4991549 SUPPORT,FUEL PUMP 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PLUMBING,FUEL

PLUMBING,FUEL

NO Part No Part Name QTY REMARKS
1 A3900267 SEAL,GROMMET 2
2 C3900630 Screw,Hex flange headcap 2
3 C3903380 SEAL,BANJO CONNECTOR 4
4 C3905307 SCREW,BANJO CONNECTOR 4
5 C4928946 SCREW,HEX FLANGE HEAD CA 3
6 C4932532 TUBE,FUEL DRAIN 1
7 C4932608 CONNECTOR,T 1
8 C4934018 MANIFOLD,FUEL 1
9 C4982686 TUBE,INJECTOR FUEL SUPPL 1
10 C4988331 TUBE,FUEL DRAIN 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ APPROVAL,AGENCY

APPROVAL,AGENCY

NO Part No Part Name QTY REMARKS
1 C3415394 SCREW,DRIVE 2
2 C4992260 DATAPLATE 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ COVER,FRONT GEAR

COVER,FRONT GEAR

NO Part No Part Name QTY REMARKS
1 A3903663ZZ COVER,GEAR 1
2 C4991305 SEAL,OIL 1
3 C4991307 COVER,GEAR 1
4 C3900629 SCREW,HEX FLANGE HEAD 11
5 C3900629 SCREW,HEX FLANGE HEAD 5
6 C3900633 SCREW,HEX FLANGE HEAD 9
7 C3900633 SCREW,HEX FLANGE HEAD 2
8 C3903463 COVER,ACCESS HOLE 1
9 C3903475 SEAL,RECTANGLE 1
10 C3907998 SCREW,ROUND HEAD CAP 2
11 C3913995ZZ HOUSING,TIMING PIN 1
12 C3903924 PIN,TIMING 1
13 C3904849 RING,RETAINING 1
14 C3913994 SEAL,O RING 1
15 C3919683 HOUSING,TIMING PIN 1
16 C3915772 SEAL,RECTANGLE 1
17 C3938156 GASKET,GEAR HOUSING 1
18 C3960319 GASKET,GEAR COVER 1
19 C3960338 HOUSING,GEAR 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ FOLLOWER,CAM

FOLLOWER,CAM

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ FOLLOWER,CAM

FOLLOWER,CAM

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PLUMBING,CPR COOLANT

PLUMBING,CPR COOLANT

NO Part No Part Name QTY REMARKS
1 C3008468 PLUG,PIPE 1
2 C3910495 SCREW,HEX FLANGE HEAD CA 2
3 C3910530 Seal,Rectangular ring 1
4 C3925226 Connection,Water transfe 1
5 C3960376 CONNECTOR,MALE 1
6 C3960376 CONNECTOR,MALE 1
7 C3960377 ELBOW,MALE ADAPTER 1
8 C3960377 ELBOW,MALE ADAPTER 1
9 C3960550 TUBE,CPR WATER INLET 1
10 C3960572 TUBE,CPR WATER OUTLET 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ COVER,CAM FOLLOWER

COVER,CAM FOLLOWER

NO Part No Part Name QTY REMARKS
1 A3900267 SEAL,GROMMET 2
2 C3283767 GASKET,PUSH ROD COVER 1
3 C3900630 Screw,Hex flange headcap 2
4 C3918612 HOSE,PLAIN 1
5 C3936188 COVER,PUSH ROD 1
6 C4928971 CLAMP,T BOLT 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ COMPRESSOR,AIR

COMPRESSOR,AIR

NO Part No Part Name QTY REMARKS
1 A3960345 GEAR,ACCESSORY DRIVE 1
2 C3089232 SCREW,HEX FLANGE HEAD 1
3 C3902114 SCREW,HEX FLANGE HEAD CA 2
4 C3902460 SCREW,HEX FLANGE HEAD 2
5 C3903210 NUT,HEXAGON FLANGE 2
6 C3905371 STUD 2
7 C3960376 CONNECTOR,MALE 1
8 C3960376 CONNECTOR,MALE 1
9 C3960385 BRACE,AIR COMPRESSOR 1
10 C3960393 TUBE,LUB OIL DRAIN 1
11 C3960399 SEAL,O RING 1
12 C3976797 HOSE,FLEXIBLE 1
13 C3978432 GASKET,AIR COMPRESSOR 1
14 C4928947 NUT,HEXAGON FLANGE 1
15 C4928981 ELBOW,MALE ADAPTER 1
16 C4937403 COMPRESSOR,AIR 1
17 C4981372 CONNECTOR,MALE 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ COMPRESSOR,AIR

COMPRESSOR,AIR

NO Part No Part Name QTY REMARKS
1 C3960398 PLATE,COVER 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ THERMOSTAT

THERMOSTAT

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ ALTERNATOR

ALTERNATOR

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

DCEC 4BT3.9-C105 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 4BT3.9-C105 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 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ DEVICE,SIGNAL GENERATING

DEVICE,SIGNAL GENERATING

NO Part No Part Name QTY REMARKS
1 C3967250 SENSOR,TEMPERATURE 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ SENSOR,OIL PRESSURE

SENSOR,OIL PRESSURE

NO Part No Part Name QTY REMARKS
1 C3967251 SENSOR,OIL PRESSURE 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ SENSOR,SPEED

SENSOR,SPEED

NO Part No Part Name QTY REMARKS
1 C3967252 SENSOR,SPEED 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ DRIVE,FAN

DRIVE,FAN

NO Part No Part Name QTY REMARKS
1 C3900678 SCREW,HEX FLANGE HEAD 4
2 C3914463 PULLEY,FAN 1
3 C4932907 SUPPORT,FAN 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PLUMBING,AIR FUEL CONTRO

PLUMBING,AIR FUEL CONTRO

NO Part No Part Name QTY REMARKS
1 C3976036 ELBOW,MALE ADAPTER 1
2 C3979755 CONNECTOR,BANJO 1
3 C4983776 TUBE,AIR FUEL CONTROL 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ PLUMBING,FUEL FILTER

PLUMBING,FUEL FILTER

NO Part No Part Name QTY REMARKS
1 C4988332 TUBE,FUEL SUPPLY 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ HOUSING,FLYWHEEL

HOUSING,FLYWHEEL

NO Part No Part Name QTY REMARKS
1 C3008469 PLUG,PIPE 1
2 C3900225 SCREW,HEXAGON HEAD CAP 2
3 C3900627 SCREW,HEX FLANGE HEAD 6
4 C3910248 PLUG,O RING 1
5 C3910260 SEAL,O RING 1
6 C3910540 SCREW,HEX FRANGE HEAD 8
7 C3912473 SEAL,RECTANGULAR RING 1
8 C3925234 PLATE,COVER 1
9 C3928989 CLIP 1
10 C3938159 GASKET,REAR COVER 1
11 C4933323ZZ COVER,REAR 1
12 3970548 SEAL,OIL 1
13 C3936904 Cover,Rear 1
14 C4947580 HOUSING,FLYWHEEL 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ FAN,ENGINE

FAN,ENGINE

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PUMP,BASE FUEL

PUMP,BASE FUEL

NO Part No Part Name QTY REMARKS
1 C3974628 PUMP,FUEL INJECTION 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PUMP,FUEL TRANSFER

PUMP,FUEL TRANSFER

NO Part No Part Name QTY REMARKS
1 C3900631 SCREW,HEX FLANGE HEAD 2
2 C3903035 SCREW,BANJO CONNECTOR 1
3 C3914284 SPACER,MOUNTING 1
4 C3939258 GASKET,COVER PLATE 2
5 C3963983 WASHER,SEALING 2
6 C3976729 ELBOW,MALE ADAPTER 1
7 C4937767 PUMP,FUEL TRANSFER 1
8 C4988330 TUBE,FUEL SUPPLY 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ VALVE,FUEL SHUTOFF

VALVE,FUEL SHUTOFF

NO Part No Part Name QTY REMARKS
1 C4941542 HANDLE,SHUTOFF 1
2 C4942879 SOLENOID,FUEL PUMP 1
——END——

DCEC 4BT3.9-C105 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 C3973746 FLYWHEEL 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ CONNECTION,AIR TRANSFER

CONNECTION,AIR TRANSFER

NO Part No Part Name QTY REMARKS
1 C4928973 CLAMP,T BOLT 4
2 C4988335 PIPE,AIR TRANSFER 1
3 C4991284 HOSE,PLAIN 2
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 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 TAG 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ GAUGE,OIL LEVEL

GAUGE,OIL LEVEL

NO Part No Part Name QTY REMARKS
1 C3900629 SCREW,HEX FLANGE HEAD 1
2 C3900955 PLUG,EXPANSION 2
3 C3933364 DIPSTICK 1
4 C3968986 TUBE,OIL GAUGE 1
5 C4935907 CLIP 1
6 C4991519 NUT,REGULAR HEXAGON 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PUMP,LUBRICATING OIL

PUMP,LUBRICATING OIL

NO Part No Part Name QTY REMARKS
1 C3900677 SCREW,HEXAGON HEAD CAP 4
2 C4937408 PUMP,LUBRICATING OIL 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ COVER,CYLINDER BLOCK

COVER,CYLINDER BLOCK

NO Part No Part Name QTY REMARKS
1 A3901859 SCREW,HEX FRANGE HEAD CA 2
2 C3904692 CONNECTION,SPACER 1
3 C3906696 SEAL,RECTANGULAR RING 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ PERFORMANCE PARTS

PERFORMANCE PARTS

NO Part No Part Name QTY REMARKS
1 A3908179ZZ PISTON,ENGINE 1
2 C3904531 RING,COMPRESSION PISTON 4
3 C3918315 Ring,Compression Piston 4
4 C3920691 RING,RETAINING 4
5 C3920691 RING,RETAINING 4
6 C3932520 Ring,Oil Piston 4
7 C3942581 Rod,Engine Connecting 4
8 C3900919 Screw,Connecting Rod 2
9 C4891178 Bushing 1
10 C3971970 BEARING,CONNECTING ROD 8
11 C4991277 TUBE,CPR WATER INLET 4
12 C4991283 PIN,PISTON 4
13 A3912842ZZ CAMSHAFT 1
14 A3907431 GEAR,CAMSHAFT 1
15 A3914638 CAMSHAFT 1
16 C3900227 SCREW,HEXGON HEAD CAP 2
17 C3927155 SUPPORT,CAMSHAFT THRUST 1
18 C4928969 KEY,PLAIN WOODRUFF 1
19 A3920072ZZ INJECTOR 1
20 A3919350 INJECTOR 4
21 C3909356 Seal,Rectangular Ring 4
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PERFORMANCE PARTS

PERFORMANCE PARTS

NO Part No Part Name QTY REMARKS
1 A3908179ZZ PISTON,ENGINE 1
2 C3904531 RING,COMPRESSION PISTON 4
3 C3918315 Ring,Compression Piston 4
4 C3920691 RING,RETAINING 4
5 C3920691 RING,RETAINING 4
6 C3932520 Ring,Oil Piston 4
7 C3942581 Rod,Engine Connecting 4
8 C3900919 Screw,Connecting Rod 2
9 C4891178 Bushing 1
10 C3971970 BEARING,CONNECTING ROD 8
11 C4991277 TUBE,CPR WATER INLET 4
12 C4991283 PIN,PISTON 4
13 A3912842ZZ CAMSHAFT 1
14 A3907431 GEAR,CAMSHAFT 1
15 A3914638 CAMSHAFT 1
16 C3900227 SCREW,HEXGON HEAD CAP 2
17 C3927155 SUPPORT,CAMSHAFT THRUST 1
18 C4928969 KEY,PLAIN WOODRUFF 1
19 A3920072ZZ INJECTOR 1
20 A3919350 INJECTOR 4
21 C3909356 Seal,Rectangular Ring 4
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ HEAD,CYLINDER

HEAD,CYLINDER

NO Part No Part Name QTY REMARKS
1 3900250 COLLET,VALVE 16
2 C3008465 PLUG, PIPE 1
3 C3008468 PLUG,PIPE 1
4 C3008468 PLUG,PIPE 1
5 C3283333 GASKET,CYLINDER HEAD 1
6 C3916691 SPRING,VALVE 4
7 C3920779 Screw,Hex flange head ca 4
8 C3920780 Screw,hex flange head ca 10
9 C3926700 SPRING,VALVE 4
10 C3957912 SEAL,VALVE STEM 8
11 C3957913 RETAINER,VALVE SPRING 8
12 C3966450 HEAD,CYLINDER 1
13 C3812092 Plug,Pansion 3
14 C3966449 HEAD,CYLINDER 1
15 C4994143 VALVE,EXHAUST 4
16 C4995554 VALVE,INTAKE 4
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ TURBOCHARGE

TURBOCHARGE

NO Part No Part Name QTY REMARKS
1 C3818823 STUD 4
2 C3818824 NUT,HEXAGON FLANGE 4
3 C3919369 GASKET,TURBOCHARGER 1
4 C3960407 TURBOCHARGER 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ SUPPORT,REAR ENGINE

SUPPORT,REAR ENGINE

NO Part No Part Name QTY REMARKS
1 C3967119 WASHER,SPRING 8
2 C4938338 SUPPORT,ENGINE 1
3 C4938340 SUPPORT,ENGINE 1
4 Q150B1235 SCREW,HEXAGON HEAD CAP 8
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ MOUNTING,STARTING

MOUNTING,STARTING

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ SPACER,FAN PILOT

SPACER,FAN PILOT

NO Part No Part Name QTY REMARKS
1 C3925344 SCREW,HEX FLANGE HEAD CA 4
2 C4903110 SCREW,HEX FLANGE HEAD CA 4
3 C4931779 FLANGE,FAN CONNECTION 1
4 C4988581 NUT,HEXAGON FLANGE 4
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PAINT

PAINT

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

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ KIT,ENGINE INSTALLATION

KIT,ENGINE INSTALLATION

NO Part No Part Name QTY REMARKS
1 C3093957 SCREW,HEX FLANGE HEAD CA 2
2 C3900632 SCREW,HEX FLANGE HEAD 2
3 C3903990 SCREW,HEX FLANGE HEAD 2
4 C3971092 BRACE,TUBE 1
5 C3971093 ELBOW,MALE ADAPTER 1
6 C4928803 CLAMP,SPRING HOSE 2
7 C4928804 GASKET,EXHOUT CONNECTION 1
8 C4928805 GASKET,EXHOUT CONNECTION 2
9 C4991528 NUT,HEXAGON FLANGE 2
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ MOTOR,STARTING

MOTOR,STARTING

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ ARRANGEMENT,TURBOCHARGER

ARRANGEMENT,TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 C3900678 SCREW,HEX FLANGE HEAD 4
2 C3901635 MANIFOLD,EXHAUST 1
3 C3929881 GASKET,EXHAUST MANIFOLD 4
4 C3930249 SCREW,HEX FRANGE HEAD CA 8
5 C3938153 GASKET,INT MANIFOLD COVE 1
6 C3938158 GASKET, CONNECTION 1
7 C4928946 SCREW,HEX FLANGE HEAD CA 4
8 C4947828 COVER,INTAKE MANIFOLD 1
9 C4988334 CONNECTION,AIR INTAKE 1
10 RQ61901 PLUG,PIPE 1
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 Industrial Engine Parts ------ LEVER,THROTTLE

LEVER,THROTTLE

NO Part No Part Name QTY REMARKS
1 C3967107 WASHER,PLAIN 2
2 C3967108 WASHER,SPRING 2
3 C4942951 BRACKET,THROTTLE CONTROL 1
4 C4991523 SCREW,HEXAGON HEAD CAP 2
——END——

DCEC 4BT3.9-C105 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 4BT3.9-C105 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 4BT3.9-C105 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 4
3 C3928404 Cover,Valve 3
4 C3928405 Cover,Valve 1
5 C3930906 Gasket,Valve cover 4
6 C3935449 ISOLATOR,NOISE 4
7 C3936876 SEAL,RECTANGULAR RING 1
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PLUMBING,CABIN HEATER

PLUMBING,CABIN HEATER

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ CONNECTION,WARER INLET

CONNECTION,WARER INLET

NO Part No Part Name QTY REMARKS
1 C3906697 SEAL,RECTANGULAR RING 1
2 C3934877 TUBE,WATER INTAKE 1
3 C4991495 SCREW,HEX FLANGE HEAD CA 3
——END——

DCEC 4BT3.9-C105 Industrial Engine Parts ------ CONNECTION,WATER INLE

CONNECTION,WATER INLE

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

DCEC 4BT3.9-C105 Industrial Engine Parts ------ PUMP,WATER

PUMP,WATER

NO Part No Part Name QTY REMARKS
1 A3906698 SEAL,RECTANGULAR RING 1
2 C3900227 SCREW,HEXGON HEAD CAP 2
3 C4935793 PUMP,WATER 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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