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EQB125-20 Automotive Engine Parts

For the same model of engine, Cummins havedifferent SO (Shop Order) number, which have some tiny different to match therequirement from different customers, but most of the major components are thesame in the same model, so we randomly choose one of the SO number parts listto show on our website for your reference, if you need accurate parts list,please contact PartMac with your engine name plate, engine serial number orengine SO number, then our sales team will go back to you with parts catalogmatching to your engine. We provide maintenance manual, operation manual aswell technical support, we can also provide on-site engineer services to do therepair and maintenance works if customers pay all the relevant costs, pleasefeel free to contact us if you have any other questions.

Technical Specifications

Engine Model: EQB125-20
Engine Type: 6
Displacement: 3.9 L
Rated Speed: 2800 RPM
Rated Power / Speed: 125 HP @ 2800 RPM
Peak Torque: 410 N.m @ 1500 RPM
Fuel System: HPCR
Aspiration Method: Turbocharged & Intercooler
Emission Standard: N/A
Bore * Stroke: 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

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Click Kit Name to Check Part List

BRACKET,CABLE

NO Part No  Part Name QTY REMARKS
1 11DS5-08096-A BOARD,FIXATION 1
2 13Q01-11035 CONNECTOR,TUBE 1
——END——

CLUTCH,REAR

NO Part No Part Name QTY REMARKS
1 1601R20-090 PLATE,CLUTCH PRESSURE 1
2 16D-01031 STUD 8
3 Q40310 WASHER,SPRING 8
4 Q5221022 PIN 2
——END——

CLUTCH,REAR

NO Part No Part Name QTY REMARKS
1 1601R20-130 DISC,CLUTCH 1
——END——

ADAPTER FRONT DRIVE

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

APPROVAL,AGENCY

NO Part No Part Name QTY REMARKS
1 C3415394 SCREW,DRIVE 2
2 C4938182 DATAPLATE 1
——END——

Block,Engine

NO Part No Part Name QTY REMARKS
1 3927772 BEARING,CRANKSHAFT THRUS 1
2 3937214 NOZZLE,PISTON COOLING 4
3 A3901090 BEARING,MAIN 4
4 A3901150 BEARING,CRANKSHAFT THRUS 5
5 A3901258 GEAR,CRANKSHAFT 1
6 A3901306 BUSHING 1
7 C3900956 PLUG,EXPANSION 3
8 C3903920 BLOCK,CYLINDER 1
9 A3913917 CAP,MAIN BEARING 5
10 C3007635 PLUG,EXPANSION 2
11 C3900965 PLUG,EXPANSION 4
12 C3904217 Screw,Hexagon Head Cap 10
13 A3907803 CRANKSHAFT,ENGINE 1
14 C3008468 PLUG,PIPE 1
15 C3900068 DOWEL,RING 2
16 C3900257 DOWEL, PIN 2
17 C3900687 PLUG,EXPANSION 1
18 C3902343 DOWEL,RING 2
19 C3904483 DOWEL, PIN 1
20 C3906619 PLUG, PIPE 1
——END——

COVER,FRONT GEAR

NO Part No Part Name QTY REMARKS
1 A3903463 COVER,PLATE 1
2 A3903663ZZ COVER,GEAR 1
3 A3900709 SEAL,OIL 1
4 A3903794 COVER,GEAR 1
5 A3960319 GASKET,GEAR COVER 1
6 C3900629 SCREW,HEX FLANGE HEAD 5
7 C3900629 SCREW,HEX FLANGE HEAD 11
8 C3900633 SCREW,HEX FLANGE HEAD 2
9 C3900633 SCREW,HEX FLANGE HEAD 9
10 C3903475 SEAL,RECTANGLE 1
11 C3907998 SCREW,ROUND HEAD CAP 2
12 C3913995ZZ HOUSING,TIMING PIN 1
13 C3903924 PIN,TIMING 1
14 C3904849 RING,RETAINING 1
15 C3913994 SEAL,O RING 1
16 C3919683 HOUSING,TIMING PIN 1
17 C3915772 SEAL,RECTANGLE 1
18 C3938156 GASKET,GEAR HOUSING 1
19 C4934391 HOUSING,GEAR 1
——END——

LEVER,ROCKER

NO Part No Part Name QTY REMARKS
1 A3904679 ROD,PUSH 8
2 C3920781 Screw,hex flange head ca 4
3 C3934920 Support,Rocker lever 4
4 Q150B0875 SCREW,HEXAGON HEAD CAP 4
——END——

FOLLOWER,CAM

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

PLUMBING,CPR COOLANT

NO Part No  Part Name QTY REMARKS
1 A3960376 CONNECTOR,MALE 1
2 A3960376 CONNECTOR,MALE 1
3 A3960377 ELBOW,MALE ADAPTER 1
4 A3960377 ELBOW,MALE ADAPTER 1
5 A3960550 TUBE,CPR WATER INLET 1
6 A3960572 TUBE,CPR WATER OUTLET 1
7 C3008468 PLUG,PIPE 1
8 C3910495 SCREW,HEX FLANGE HEAD CA 2
9 C3910530 Seal,Rectangular ring 1
10 C3925226 Connection,Water transfe 1
——END——

COMPRESSOR,REFRIGERANT

NO Part No Part Name QTY REMARKS
1 A3921533 SHAFT,DUSTPROOF 1
2 A3921989 SHAFT,IDLER 1
3 A3922982 IDLER 1
4 A3960081 SPACER,IDLER 1
5 Q1841028 SCREW,HEX FRANGE HEAD CA 2
6 Q1841055 SCREW,HEX FLANGE HEAD CA 1
——END——

COVER,CAM FOLLOWER

NO Part No Part Name QTY REMARKS
1 A3900267 SEAL,GROMMET 2
2 A3922078 GASKET,PUSH ROD COVER 1
3 C3900630 Screw,Hex flange headcap 2
4 C3918612 HOSE,PLAIN 1
5 C3936188 COVER,PUSH ROD 1
6 Q67627B CLAMP,SPRING HOSE 1
——END——

COMPRESSOR,AIR

NO Part No Part Name QTY REMARKS
1 3509Q17-010 COMPRESSOR,AIR 1
2 A3960345 GEAR,ACCESSORY DRIVE 1
3 A3960376 CONNECTOR,MALE 1
4 A3960376 CONNECTOR,MALE 1
5 A3960385 BRACE,AIR COMPRESSOR 1
6 A3960393 TUBE,LUB OIL DRAIN 1
7 A3960399 SEAL,O RING 1
8 C3089232 SCREW,HEX FLANGE HEAD 1
9 C3902114 SCREW,HEX FLANGE HEAD CA 2
10 C3902460 SCREW,HEX FLANGE HEAD 2
11 C3905371 STUD 2
12 C3976797 HOSE,FLEXIBLE 1
13 C3977319 CONNECTOR,MALE 1
14 C3978432 GASKET,AIR COMPRESSOR 1
15 Q32012 NUT,HEXAGON FLANGE 2
16 Q32116 NUT,HEXAGON FLANGE 1
17 RQ65406-J8 ELBOW,MALE ADAPTER 1
——END——

CONNECTION

NO Part No Part Name QTY REMARKS
1 11N-09074 ELBOW,MALE ADAPTER 1
2 Q351B22 NUT,REGULAR HEXAGON 1
3 Q40122 WASHER,PLAIN 1
——END——

ACCESSORIES,ELECTRICAL

NO Part No Part Name QTY REMARKS
1 C3901249 SCREW,HEX FLANGE HEAD 1
2 C4936464 WIRE,GROUND 1
——END——

Control,engine brake

NO Part No Part Name QTY REMARKS
1 C3976202 Bracket,Throttle control 1
2 C4930591 SWITCH,ENGINE BRAKE 1
3 Q150B1025 SCREW,HEXAGON HEAD CAP 2
4 Q2140516 SCREW,CROSSHEAD ADJUSTIN 2
5 Q40110 WASHER,PLAIN 2
6 Q40305 WASHER,SPRING 2
7 Q40310 WASHER,SPRING 2
——END——

THERMOSTAT

NO Part No Part Name QTY REMARKS
1 1306R2-010-B2 THERMOSTAT 1
——END——

ALTERNATOR

NO Part No Part Name QTY REMARKS
1 37V66-01010 ALTERNATOR 1
——END——

MOUNTING,ALTERNATOR

NO Part No Part Name QTY REMARKS
1 C3900631 SCREW,HEX FLANGE HEAD 1
2 C3901249 SCREW,HEX FLANGE HEAD 1
3 C3901249 SCREW,HEX FLANGE HEAD 1
4 C3903105 SCREW,HEX FRANGE HEAD CA 1
5 C3976283 BRACE,ALTERNATOR 1
6 C3976843 SPACER,CONNECTION 1
7 C3976844 SUPPORT,ALTERNATOR 1
8 Q150B1025 SCREW,HEXAGON HEAD CAP 1
9 Q150B1040 SCREW,HEXAGON HEAD CAP 1
10 Q32012 NUT,HEXAGON FLANGE 1
——END——

DRIVE,ALTERNATOR

NO Part No Part Name QTY REMARKS
1 A3911584 BELT,V RIBBED 1
2 A3924012 BRACKET,BELT TENSIONER 1
3 A3924026 TENSIONER ,BELT 1
4 C3900631 SCREW,HEX FLANGE HEAD 2
5 C3979347 SCREW,HEXAGON HEAD CAP 1
6 Q40110 WASHER,PLAIN 1
——END——

SUPPORT,FRONT ENGINE

NO Part No Part Name QTY REMARKS
1 10Q01-01013-B SUPPORT,FRONT ENGINE 1
2 10Q01-01014-B SUPPORT,FRONT ENGINE 1
3 Q150B1230 SCREW,HEXAGON HEAD CAP 3
4 Q150B1242 SCREW,HEXAGON HEAD CAP 3
5 Q40312 WASHER,SPRING 6
——END——

DEVICE,SIGNAL GENERATING

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

SENSOR,OIL PRESSURE

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

SENSOR,SPEED

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

DRIVE,FAN

NO Part No Part Name QTY REMARKS
1 A3960076 SUPPORT,FAN 1
2 C3901447 SCREW, HEX FLANGE HEAD 1
3 C3902114 SCREW,HEX FLANGE HEAD CA 3
4 C3914462 PULLEY,FAN 1
——END——

DRIVE,FAN

NO Part No Part Name QTY REMARKS
1 C3911803 STUD 4
2 Q32010 NUT,HEXAGON FRANGE 4
——END——

PLUMBING,AIR FUEL CONTRO

NO Part No Part Name QTY REMARKS
1 A3960029 TUBE,AIR FUEL CONTROL 1
2 C3918188 WASHER,SEALING 2
3 C3924724 Screw,Banjo connector 1
4 C3976036 ELBOW,MALE ADAPTER 1
——END——

FILTER,FUEL

NO Part No Part Name QTY REMARKS
1 A3904362 HEAD,FUEL FILTER 1
2 C3906694 SEAL,RECTANGLE 1
3 C3906695 SEAL,RECTANGLE 1
4 C3911446 SCREW,BANJO CONNECTOR 1
5 C3925955 ADAPTER,FILTER HEAD 1
6 C3930942 FILTER,FUEL 1
7 C3931063 FILTER,FUEL 1
8 C3939570 Screw,Captive washer cap 1
9 C3963983 Washer,Sealing 2
10 Q351B16 NUT,REGULAR HEXAGON 1
——END——

PLUMBING,FUEL FILTER

NO Part No Part Name QTY REMARKS
1 A3910590 SPACER,MOUNTING 1
2 A3914711 CLAMP 1
3 A3960018 TUBE,FUEL SUPPLY 1
4 C3900678 SCREW,HEX FLANGE HEAD 1
——END——

HOUSING,FLYWHEEL

NO Part No Part Name QTY REMARKS
1 A3904717 HOUSING,FLYWHEEL 1
2 A3909670 CLIP 1
3 A3910248 PLUG,O RING 1
4 A3910260 SEAL,O RING 1
5 A3910540 SCREW,HEX FRANGE HEAD CA 8
6 C3008469 PLUG,PIPE 1
7 C3900627 SCREW,HEX FLANGE HEAD 6
8 C3908095 Plate,Cover 1
9 C3912473 SEAL,RECTANGULAR RING 1
10 C3938159 GASKET,REAR COVER 1
11 C4933323ZZ COVER,REAR 1
12 A3925529 SEAL,OIL 1
13 C3936904 Cover,Rear 1
14 Q150B0816 SCREW,HEXAGON HEAD CAP 2
——END——

FAN,ENGINE

NO Part No Part Name QTY REMARKS
1 C4931500 FAN,ENGINE 1
——END——

COUPLING,FUEL PUMP

NO Part No Part Name QTY REMARKS
1 A3902501 STUD 3
2 A3905313 BRACE,FUEL PUMP 1
3 A3911331 GEAR,FUEL PUMP 1
4 C3900589 NUT,HEXAGON FLANGE 3
5 C3900630 Screw,Hex flange headcap 3
6 C3939355 GASKET,FUEL PUMP 1
——END——

PUMP,FUEL INJECTION

NO Part No Part Name QTY REMARKS
1 3408645 SWITCH,TEMPERATURE 1 Cancel
2 A3960902 PUMP,FUEL INJECTION 1
3 C3923303 Harness,Wiring 1 Cancel
——END——

PUMP,FUEL TRANSFER

NO Part No Part Name QTY REMARKS
1 1106N-010 PUMP,FUEL TRANSFER 1
2 A3905649 TUBE,FUEL SUPPLY 1
3 C3900631 SCREW,HEX FLANGE HEAD 2
4 C3903035 SCREW,BANJO CONNECTOR 1
5 C3939258 GASKET,COVER PLATE 1
6 C3963983 Washer,Sealing 2
7 RQ65110 CONNECTOR,MALE 1
——END——

PLUMBING,FUEL

NO Part No Part Name QTY REMARKS
1 A3900267 SEAL,GROMMET 2
2 A3905307 SCREW,BANJO CONNECTOR 4
3 A3960041 MANIFOLD,FUEL 1
4 A3960042 TUBE,FUEL DRAIN 1
5 A3960340 TUBE,FUEL DRAIN 1
6 A3960725 TUBE,INJECTOR FUEL SUPPL 1
7 A3960743 SPACER,MOUNTING 1
8 A3960761 TUBE,INJECTOR FUEL SUPPL 1
9 C3900630 Screw,Hex flange headcap 2
10 C3900678 SCREW,HEX FLANGE HEAD 1
11 C3903380 SEAL,BANJO CONNECTOR 4
12 C4928946 SCREW,HEX FLANGE HEAD CA 1
13 C4932608 CONNECTOR,T 1
——END——

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——

PUMP,AUXILIARY

NO Part No Part Name QTY REMARKS
1 3406V65-001 PUMP,HYDRAULIC 1
2 34B04-05012 DISC,COUPLING 1
——END——

CONNECTION.AIR TRANSFER

NO Part No Part Name QTY REMARKS
1 A3918951 CLAMP,V BAND 1
2 C3008465 PLUG, PIPE 1
3 C3918686 PIPE, AIR TRANSFER 1
4 C3918952 Seal,O ring 1
——END——

BRACKET,LIFTIN

NO Part No Part Name QTY REMARKS
1 A3960369 BRACKET,LIFTING 1
2 C3910495 SCREW,HEX FLANGE HEAD CA 2
——END——

Labeling Engine

NO Part No Part Name QTY REMARKS
1 C3974406 Decal 1
2 C3975443 COVER,PROTECTIVE 1
3 C4931584 TAG,INSTRUCTION 1
——END——

COOLER,ENGINE OIL

NO Part No Part Name QTY REMARKS
1 1012Q01-010 ELEMENT,LUB OIL FILTE 1
2 C3900632 SCREW,HEX FLANGE HEAD 14
3 C3906619 PLUG, PIPE 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——

GAUGE,OIL LEVEL

NO Part No Part Name QTY REMARKS
1 A3905821 BRACE,TUBE 1
2 A3907708 DIPSTICK 1
3 A3922886 TUBE,OIL GAUGE 1
4 C3900629 SCREW,HEX FLANGE HEAD 1
5 C3900955 PLUG,EXPANSION 2
6 C4935907 CLIP 1
7 Q340B08 NUT,HEXAGON 1
——END——

PUMP,LUBRICATING OIL

NO Part No Part Name QTY REMARKS
1 1011Q01-010-A2 PUMP,LUBRICATING OIL 1
2 Q150B0830 SCREW,HEXAGON HEAD CAP 4
——END——

COVER,CYLINDER BLOCK

NO Part No Part Name QTY REMARKS
1 A3901859 SCREW,HEX FRANGE HEAD CA 2
2 A3906696 SEAL,RECTANGULAR RING 1
3 A3960717 CONNECTION,SPACER 1
——END——

PAN,OIL

NO Part No Part Name QTY REMARKS
1 A3901049 PAN,OIL 1
2 C3900630 Screw,Hex flange headcap 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——

MOUNTING,OIL PAN

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

PARTS,PERFORMANCE

NO Part No Part Name QTY REMARKS
1 C3975389ZZ CAMSHAFT 1
2 A3907431 GEAR,CAMSHAFT 1
3 C3900227 SCREW,HEXGON HEAD CAP 2
4 C3902332 KEY,PLAIN WOODRUFF 1
5 C3927155 SUPPORT,CAMSHAFT THRUST 1
6 C3929885 CAMSHAFT 1
7 C3975390ZZ Piston,Engine 1
8 A3901170 BEARING,CONNECTING ROD 8
9 C3904531 Ring,Compression Piston 4
10 C3918315 Ring,Compression Piston 4
11 C3920691 Ring,Retaining 8
12 C3926631 PISTON 4
13 C3932520 Ring,Oil Piston 4
14 C3934047 Pin,Piston 4
15 C3942581 Rod,Engine Connecting 4
16 A3941476 BUSHING 1
17 C3900919 Screw,Connecting Rod 2
18 C4943467ZZ INJECTOR 1
19 C3909356 Seal,Rectangular Ring 4
20 C4943468 INJECTOR 4
——END——

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 C3967432ZZ HEAD,CYLINDER 1
7 3957912 SEAL,VALVE STEM 8
8 A3900276 SPRING,VALVE 4
9 A3901117 VALVE,INTAKE 4
10 A3901607 VALVE,EXHAUST 4
11 A3916691 SPRING,VALVE 4
12 C3957913 RETAINER,VALVE SPRING 8
13 C3966448 HEAD,CYLINDER 1
14 A3902606 PLUG,EXPANSION 3
15 D3900250 COLLET,VALVE 16
——END——

MOUNTING,CYLINDER HEAD

NO Part No Part Name QTY REMARKS
1 A3921393 GASKET,CYLINDER HEAD 1
——END——

TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 3919369 GASKET,TURBOCHARGER 1
2 C3818823 STUD 4
3 C3818824 NUT,HEXAGON FLANGE 4
4 C4040382 TURBOCHARGER 1
——END——

MOUNTING,STARTING

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

PAINT

NO Part No Part Name QTY REMARKS
1 C3911314 DATAPLATE 1
——END——

KIT,ENGINE INSTALLATION

NO OPTION NUMBER OPTION NAME QTY REMARKS
1 Z*60205 BEARING,MAIN 1
——END——

NAMEPLATE

NO Part No Part Name QTY REMARKS
1 C4934168 NAMEPLATE 1
——END——

MOTOR,STARTING

NO Part No Part Name QTY REMARKS
1 3708Q01-010 MOTOR,STARTING 1
——END——

LOCATION,TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 A3960726 COVER,INTAKE MANIFOLD 1
2 C3929881 GASKET,EXHAUST MANIFOLD 4
3 C3930249 SCREW,HEX FRANGE HEAD CA 8
4 C3938153 Gasket,air intake 1
5 C4928946 SCREW,HEX FLANGE HEAD CA 7
6 C4932577 MANIFOLD,EXHAUST 1
7 RQ61901 PLUG,PIPE 1
——END——

HOUSING,THERMOSTAT

NO Part No Part Name QTY REMARKS
1 A3960078 HOUSING,THERMOSTAT 1
2 C3281246 Bracket,Lifting 1
3 C3900632 SCREW,HEX FLANGE HEAD 1
4 C3923331 Gasket,Thm housing cover 1
5 C3926972 SCREW,HEX FLANGE HEAD 2
——END——

LEVER,THROTTLE

NO Part No Part Name QTY REMARKS
1 C3967286 SCREW,HEXAGON HEAD CAP 2
2 C3975806 Brace,Connection 1
3 C3975807 Bracket,Throttle control 1
4 Q150B0616 SCREW,HEXAGON HEAD CAP 2
5 Q340B06 NUT,HEXAGON 4
6 Q40106 WASHER,PLAIN 2
7 Q40306 WASHER,SPRING 4
——END——

TOOL,SERVICE

NO Part No Part Name QTY REMARKS
1 L00393 TOOL,SERVICE 1
2 L00402 BAG,SERVICE TOOL 1
——END——

PLUMBING,TURBOCHARGER

NO Part No Part Name QTY REMARKS
1 A3903744 TUBE,TUR OIL DRAIN 1
2 A3903745 HOSE,PLAIN 1
3 A3960057 CONNECTION,TUR OIL DRAIN 1
4 C3900631 SCREW,HEX FLANGE HEAD 2
5 C3937706 Gasket,Oil drain 1
6 C3974114 HOSE,FLEXIBLE 1
7 C3975113ZZ CONNECTOR,MALE 2
8 C3037236 SEAL,O RING 1
9 C3975114 CONNECTOR,MALE 1
10 Q67635B CLAMP,SPRING HOSE 2
——END——

 COVER,VALVE

NO Part No Part Name QTY REMARKS
1 A3902363 SEAL,RECTANGULAR RING 1
2 A3902666 GASKET,VALVE COVER 4
3 A3960326 SEAL,O RING 4
4 A3960372 COVER,VALVE 3
5 A3960373 COVER,VALVE 1
6 C3901895 CAP,FILLER 1
7 C3907049 Screw,Hex flange head ca 4
——END——

PLUMBING,CABIN HEATER

NO Part No Part Name QTY REMARKS
1 81N-01017 COUPLING,PLAIN HOSE 1
2 81N-01021 TEE,PLAIN ADAPTER 1
——END——

CONNECTION,WATER INLET

NO Part No Part Name QTY REMARKS
1 C3906697 SEAL,RECTANGULAR RING 2
2 C3976084 STUD 3
3 C3977545 Connection,Water inlet 1
4 C3977625 CONNECTION,WATER INLET 1
5 Q340B10 NUT,HEXAGON 3
6 Q40310 WASHER,SPRING 3
7 Q5220620 DOWEL,PIN 2
——END——

PUMP,WATER

NO Part No Part Name QTY REMARKS
1 A3906698 SEAL,RECTANGULAR RING 1
2 A3960342 PUMP,WATER 1
3 C3900227 SCREW,HEXGON HEAD CAP 2
4 11N-08044 RETURN SPRING 1
5 Q150B1242 SCREW,HEXAGON HEAD CAP 1
——END——

DCEC EQB125-20 automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114 mm bore and 145 mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC EQB125-20 automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.

The prime power at 2800 RPM of DCEC EQB125-20 automotive engine is 125 HP.

As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system.

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.

  • Lower oil consumption,Extended stroke,the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.

  • Strong power,advanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.

  • Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.

  • Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.

  • Super life, 30 % engines 800,000 km without overhaul.

  • Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.

  • Excellent cold start performance, equipped with air suction electric preheater and 7.8 kw power starter, completely improve the cold start performance of the engine. Through the arctic village-MoHe of China – 36 °C extreme low temperature validation.

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

What's the Standard Scopes of Supply?

With full ranges of emission standard from Euro 2 to Euro 7, Dongfeng Cummins producing 12 series automotive engines, started from 3.9 liter engine, to 15 liter engine, covering the power range of 125HP to 650HP.
Dongfeng Cummins automotive engine customize developing configurations for big vehicle OEMs in China, based on each of requirement, Dongfeng Cummins producing dozens of different configuration engines with same engine model number, which only SO-Shop Order will be different with each other, the SO number is the identify number of the engine configuration of each model.
Even with same engine model, different SO number engine can have very different configuration with each other, with different prices. Some of SO-Shop Order is not available for commercial market, such as restricted models (Usually for military specifications).
EMAC offering most common, cost effective models which also able to process the production in Dongfeng Cummins, which usually have following accessories as standard configuration.

Scopes of Supply of DCEC Automotive Engine

Air Intake System 1. Air Intake Manifold   Exhuast System 1. Exhuast Manifold
2. Water-Air Intercooler 2. Turbocharger
3. N/A 3. Exhuast Elbow
         
Fuel System 1. Fuel Transfer Pump   Starting System 1. Starter Motor
2. High-Pressure Fuel Pump 2. Starter Rely
3. Fuel Filter 3. N/A
         
Charging System 1. Charging Alternator   Engine Shut-Down System 1. Engine Puel Shut-Off Solenoid
       
Lubricating System 1. Oil Pump   Cooling System 1. Water Pump
2. Oil Filter 2. Engine Fan
3. N/A 3. Standard Radiator
         
Power Output System 1. Flywheel   Engine Mounting System 1. Engine Mouting Bracket
2. Standard Fflywheel Housing   2. N/A
         
Engine Auiliary Accessories 1. Air Compressor      
2. Power Steering Pump
------END------

What's the Available Optional Items?

Dongfeng Cummins only provides customize service for the large quantity orders or large OEMs, which means usually the order quantity are higher than 1000 units. For the small quantity engine project, EMAC provides customize services with our own resource and engineer team.
EMAC have rich experience on the customize developing, which provides abundant optional items based on the requirement of each project. The typical optional items are special Prestolite charging alternator, prestolite starter motor, Knorr Air compressor. Valeo air conditioning compressor, ECU output socket set, engine accelerate pedal etc.

Optional Accessories of DCEC Automotive Engine

Air Intake System 1. Air Intake Pre-Heater   Exhuast System 1. Muffler & Bellows
2. Air Intake Shut-Off Valve 2. Flame Trap
3. Air Filter 3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Pre-Filter   4. DPF System
5. Air Filter Alarm System   5. N/A
         
Fuel System 1. Coarse Filter   Starting System 1.Manual Magnetic DC Contactor
2. Fuel Pre-Heater 2. Dual Ears Flywheel Housing
3. N/A 3. Spring Starter Motor
4. N/A 4. Air Starter Motor
5. N/A 5. Hydraulic Starter Motor
         
Lubricating System 1. Oil Pre-Heater.   Cooling System 1. Silent Type Radiator
2. N/A 2. Plateau Radiator
3. N/A 3. Salt-Spray Resistant Radiator
4. N/A 4. Coolant Pre-Heater
       
Power Output System 1. Clutch   Engine Mounting System 1. Shock Absorber Pad
         
Engine Auiliary Accessories 1. Hydraulic Oil Pump   Control System 1. Can Add Mechanical Accelerator Pedal
2. Air Conditioner Compressor   2. N/A
3. N/A   3. N/A
         
------END------

As part of EMAC, DuraMac is Committed to providing reliable powertrain system to commercial vehicle manufacturers around the world, a sub-brand of EMAC group that focusing on automotive application. Based on dozens of world-class engine manufacturing resources in China, and as official exporting agent of Fast tranmission (Joint venture with Caterpillar AT tranmission), Dongfeng Dana axle and Komman air suspension, DuraMac provides one-stop solutions covers from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support.
For more information of our automotive power system products, you are welcome to visit DuraMac homepage: www.duramac.com

What's the Modifiable Items and Scopes?

As explained in the standard scopes of supply, Dongfeng Cummins not able to provide customize developing for small quantity projects or small OEMs, so EMAC helps SME OEMs to provide customize services, not only providing additional optional items, but also provides customize modification services to meet their requirements based on the exisiting engine SO number.
As flexible service ability is our core advantages, EMAC is very experienced and good at providing customize services, the common customize services are as below:
1: AIr Intake System: Change the air intake direction.
2: Air Exhuast System: We are able to change the turbocharger direction as the interaction on installation could be occured, also change change the air exhuast direction.
3: Lubricating System: Modify lubricating system is one of the most common requirement from customer, we can provide flat-type engine oil pan, to lower down total engine height, which usually required for special vehicles. For the standard engine oil pan, we also can change the direction of the engine oil pan.
4: Cooling System: There are lots of options for the engine cooling system, for the engine fan, we can provide customize for the material of engine fan (plastic fan or steel fan), wind direction of the engine fan (blower fan or suction fan ) and types of engine fan (mechanical fan or electric control fan).
3: Lubricating System: Modify lubricating system is one of the most common requirement from customer, we can provide flat-type engine oil pan, to lower down total engine height, which usually required for special vehicles. For the standard engine oil pan, we also can change the direction of the engine oil pan.
6: Electric System: All of Dongfeng Cummins engines are comes with standard 24V electric system, while some customer need to modify the electric system into 12V, we can also modify the starter motor and alternator into appointed brand or appointed specifications.
EMAC is your reliable professional power system partner, feel free to contact our services team to get detailed information about our standard scopes of supply, optional items and modifiable parts for our Dongfeng Cummins automotive engine, we are ready to explore the journey of our cooperation.

How to Order Engine to Replace Your Old Engine?

There are three types of engine replacements demand, type A is to replace the old Dongfeng Cummins engine, the original engine is produced by Dongfeng Cummins, type B is to replace Cummins engine produced in other countries including UK, USA, Mexico, India or Japan Komatsu Cummins, type C is to replace other brands engine or even gasoline engines with Dongfeng Cummins produced engines. The detailed introduction and replacement process are as below:

Type A: Engine Replacement Requirement (Original Engine is Dongfeng Cummins Engine).
This is most simple demand case, you just need to provide us the original engine name plate, and then we can easily check and confirm what exactly you need, and we also ensuring that the engine from us will be 100% same with your original engine. (In some case that the vehicle manufacturing modify the engine on their own, we are not able to supply the parts or the condition that modified by the vehicle manufacturer)

Type B: Engine Replacement Requirement (Original Engine is Cummins Engine but produced in UK, USA or other Cummins engine plant).
EMAC have rich experiences in replace the UK, USA or other engine plant produced engine, with Dongfeng Cummins produced Cummins engines, we required the original engine name plate photo to obtain the related information (at least we will need engine serial number, with engine model name only is useless for us, we are not able to provide quotation with engine model name only for the replacement project), and then we can check out the BOM list and all accessories of your original engine serial number, and then we can check and compare with the BOM list of our Dongfeng Cummins produced engine, choose the most closest SO number engine, and modify the parts that not same with your original engine, we have delivered hundreds of cases of replace the customer's original engine that produced in Cummins UK, USA or other engine plants with Dongfeng Cummins produced engines, you can refer to our video introduction on Youtube: https://youtu.be/dYVgRM5NsUo

We can NOT guarantee the engine produced by Dongfeng Cummins is exactly same with your original engine, but we can guarantee that all of engines from EMAC will have no problem with installtion and performance, which all of engines can works very well after replacement.

Type C: Engine Replacement Requirement (Original Engine is other brnad engines even gasoline engines).
EMAC also have rich experiences in replace the engine that not Cummins installed, these engines can be other brands such as Deutz, Caterpillar, Perkins, Komatsu or others, we even had experiences of replace gasoline engine with Dongfeng Cummins produced diesel engines.
This kind of appliaction is more complex and quite risky, EMAC can't do much thing due to lacking of information, the only thing we can guarantee is the performance after replacement, we check and compare the engine performance curve of original engine and our Dongfeng Cummins engine, and then we select the most suitable model for replacement. Due to we are lacking of the installation spaces and related accessories, we will send the both CAD and 3D drawing for our recommend engine model, and then customer have to evaluate the risky of replace the original engine with our engine, especially the risky of space, the possibile interactive when installation, and the risky of modify related coolant pipe, air pipes and wiring harness. Normally this kind of request consuming lots of energy and resource for us to carry on, also quite risky for us, so we will not work on the replacement quantity that below 50 units.
When your requirement is replacement, please tell our customer service team of what type of replacement you need, and provide us original engine name plate, the engine name plate is the necessary material before we start our business negotiations, we will NOT reply to all inquiry that even can't provide engine name plate.

How to Select Suitable Dongfeng Cummins Automotive Engine for Your Vehicle?

To choose a suitable engine for truck, bus or special vehicle manufacturer is quite simple, because the buyer is the manufacturer, so usually they are quite flexible with space, pipes and wiring connections.
The following process are the standard process for us to select a suitable engine model for truck, bus or special vehicle manufacturer demand.

Step 1: We need basic information of the required engine, including rated power, rated speed and emission standard of the required engine.
Step 2: EMAC will evaluate the requirement and select the suitable engine model for customer, with engine data sheet, engine performance curve, CAD darwing, 3D model and budgetary quotation provided back to customer.
Step 3: Customer should check and compare the engine data sheet, performance curve and related drawing and confirm all details one by one. Most important thing is confirm the performance curve suitable for the requirement.
Step 4: After engine confirmed, we have to check and confirm the specifications of accessories one by one carefully, like the electric system specifications (12V or 24V), the detailed specifications of starter motor, charging alternator, air compressor, power steering pump, A/C compressor etc.
Step 5:Confirming the accessories positions and connections, customer need to check and confirm all positions are suitable for the project, such as engine fan, turbocharger, oil pan position, and connections of air pipe, coolant pipe, wiring harness etc.
Step 6: After confirming the engine performance, position, connection and specifications of all accessories, we will be able to provide accurate quotation for prototype and batch order. Prototype is strongly recommend to start the cooperation, to avoid the possible problem, risky on the engine with batch order.

Notes:
1: Technical support including technical training, onsite installation and commissioning services are avaiable with additional chargers.
2: We are able to supply complete powertrain system, including engine, transmission, transfer, axle, suspension etc, engine with transmission is highly recommended, because if we supply both engine and transmission, we can run simulations for the vehicle, which we usually will provide customer a simulation report, with the simulated result of Balanced Maximum Vehilce Speed and Maximum Grade Ability at different speed.
3: EMAC able supply complete chassis that integrate all powertrain system together, which can greatly reduce the manufacturer's design works and reduce the system mismatching risky.

Tips of Dongfeng Cummins Automotive Engines!

Dongfeng Cummins is one of 50:50 joint venture of Cummins in China, its official Cummins factory that following high Cummins USA production and quality control standard, the Dongfeng Cummins factory swap every 5 years between appointed employee from Dongfeng Motor and Cummins. For more details, you can refer to the company introduction of DCEC-Dongfeng Cummins Engine Company.

Started the production of Cummins engines in China in 1980s, Cummins products has been in China for over 40 years, thousands of people have worked for Cummins China and some of them are very skilled experienced engineer, some of them resigned from Cummins to set up their own small workshops or assembly factories that focusing on producing copy Cummins engines.

Price is always not the problem for Chinese suppliers, there are many tickies to lower down the engine prices, such as supply self-rebuild engine as new engine, supply official RECON engine from Cummins as brand new engine, assembly the fake engine with after-market parts, supply lower power model engine and change the name plate etc. You can find plenty of suppliers on alibaxx.com with various prices, the classic Chinese business style is tell you that he give you very low price and not make profit, how can you believe a businessman will make business that have no profit? They gave you low price not becuase they share their profit to you?
As a matter of fact, Chinese supplier often make their profit much more higher by selling the low quality copy products as genuine brand new products! Always remember YOU GET WHAT YOU PAID!
The key point of dealing with Chinese supplier, is to find and choose reliable business partner that will not cheat you for short-term business, but with vision of build long-term career and life-time partnership, EMAC is one of the reliable partner that not chasing for short-term high profit, but we cares our decades of good reputation and we working with all business partners not as supplier and customers, but as close friend and brothers.

FAQ of Dongfeng Cummins Automotive Engines?

1: What mean by DCEC?

DCEC is the short name of Dongfeng Cummins Engine Company, take the first letter of each word, it comes with DCEC as short name, for more details about DCEC, you can refer to the company introduction of DCEC-Dongfeng Cummins Engine Company.

2: Does your engines copy products?

This question is quite often from customer that not familiar with Cummins, Cummins have over 20 joint ventures in China now, and 6 of them are engine joint venture, which Cummins owns 50% share of all of those 6 engine plants, so all of the Cummins factories in China are genuine Cummins factory, that following high Cummins USA production and quality control standard. EMAC is the business partner of DCEC, and we are supplying powertrain and engine power pack based on genuine brand new engines from Dongfeng Cummins for all different applications, EMAC is a reliable and professional power system solution provider that offering abundant various options.

3: Why there are so many companies selling Cummins engines?

There are plenty of companies selling Cummins engines in China, especially on the B2B platform, such as alibaxx.com, you can find plenty suppliers there with attractive prices, Cummins products has been in China for over 40 years, thousands of people have worked for Cummins China and some of them are very skilled experienced engineer, some of them resigned from Cummins to set up their own small workshops or assembly factories that focusing on producing copy Cummins engines. You should be careful of being cheated by the attractive prices with copy or rebuild products.

4: How can I identify if the engine genuine or not?

Cummins keep working on the updating its identification system, technically, there are serial number on all key components of Dongfeng Cummins engines, including cylinder block, cylinder head, turbochager, fuel pump, starter motor, alternator, you can collecting the serial number (NOT part number), and then call DCEC call service center to identify if all the numbers are matching to the original number or not. EMAC continuously updating the latest Cummins identification system, you are welcome to following our website or keep in touch with our customer services team to get latest information from Cummins.

5: What's the warranty policy for the engines supplied by EMAC?

EMAC following standard Dongfeng Cummins warranty policy, which will update sometimes, you can following us to get the latest warranty policy from Dongfeng Cummins. Generally EMAC only afford the defective parts cots and shipping costs for the warranty claims, labor costs and transportation costs are not covered in the warranty.
However, EMAC is building our own independant after-sales service system now, which aims to build a global service network, with resouces of global repair and engineering network, which we believe can bring all business partner benifit in future, helping all of OEM manufacturers expanding their market into global market without worries of lacking after-sales service network. For more details about our Global Service, you can visiting www.global-service.com.

6: How about the future parts supply for the engines? Are you able to supply parts?

As the support team of EMAC's business scope, PartMac is our own brand that focusing on genuine parts directly from all brand factories.
All of EMAC’s partners are facing big challenges with sourcing original spare parts in China. Committed to providing truthworthy and professional after-sales support and parts supply, PartMac is a sub-brand of EMAC group that focusing on parts business. Stick to original parts only, PartMac can’t give any solution on CHEAP PARTS, but you don’t need to worry about any quality issues with every single parts from PartMac.

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Engine Sale Manual

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Installation Drawing

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Installation Manual

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Operation Manual

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Parts Catalogue

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Report & Certifcate

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