C300-20A 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:	C300-20A
Engine Type:	6
Displacement:	8.3 L
Rated Speed:	2200 RPM
Rated Power / Speed:	224 kW @ 2200 RPM
Peak Torque:	1125 N.m @ 1400 RPM
Fuel System:	Bosch P 7100 Pump
Aspiration Method:	Turbocharged & Air-Air Intercooler
Emission Standard:	N/A
*Bore Stroke:**	114 mm * 135 mm
*Packing Size(L W * H):**	N/A
Wet Weight:	665 kg
Lead Time:	15 – 30 Working Days
Payment Terms:	T/T ,L/C

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Search by Part No. or Part Name

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APPROVAL,AGENCY
NO	Part NO	Part Name	QTY	REMARKS
1	C3415394	SCREW,DRIVE	2	——
2	C4992258	DATAPLATE	1	——
——END——

FOLLOWER,CAM
NO	Part NO	Part Name	QTY	REMARKS
1	C3931623	TAPPET,VALVE	12	——
——END——

LEVER,ROCKER
NO	Part NO	Part Name	QTY	REMARKS
1	C3905194	ROD，PUSH	12	——
2	C3919677	MANIFOLD，OIL	1	——
3	C3934921	LEVER,ROCKER	6	——
——END——

COVER,FRONT GEAR
NO	Part NO	Part Name	QTY	REMARKS
1	3926852	COVER，GEAR	1	——
2	3938737	GASKET,GEAR HOUSING	1	——
3	C3907998	SCREW,ROUND HEAD CAP	2	——
4	C3913995	HOUSING,TIMING PIN	1	——
5	C3903924	PIN,TIMING	1	——
6	C3904849	RING,RETAINING	1	——
7	C3913994	SEAL，O RING	1	——
8	C3919683	HOUSING,TIMING PIN	1	——
9	C3915772	SEAL，RECTANGLE	1	——
10	C3925883	SCREW，HEX FLANGE HEAD	16	——
11	C3926518	HOUSING,GEAR	1	——
12	C3926846	SCREW,HEX FLANGE HEAD CA	5	——
13	C3926863	SCREW,HEX FLANGE HEAD CA	6	——
——END——

BLOCK，ENGINE
NO	Part NO	Part Name	QTY	REMARKS
1	3968609	BLOCK,CYLINDER	1	——
2	3971411	BLOCK，CYLINDER	1	——
3	C3920706	PLUG,EXPANSION	1	——
4	C156075	PLUG,EXPANSION	2	——
5	C3008465	PLUG,PIPE	6	——
6	C3008468	PLUG,PIPE	5	——
7	C3008469	PLUG,PIPE	2	——
8	C3008470	PLUG,PIPE	1	——
9	C3900257	DOWEL, PIN	2	——
10	C3901846	DOWEL,PIN	4	——
11	C3901969	PLUG，EXPANSION	1	——
12	C3907177	SEAL，RECTANGULAR	6	——
13	C3904483	DOWEL, PIN	1	——
14	C3917320	CRANKSHAFT,ENGINE	1	——
15	C3918776	GEAR，CRANKSHAFT	1	——
16	C3926048	SEAL，O RING	1	——
17	C3928031	NOZZLE,PISTON COOLING	12	——
18	C3944153	BEARING,MAIN	7	——
19	C3944158	BEARING,MAIN	6	——
20	C3944163	BEARING,THRUST	1	——
21	C3948095	LINER，CYLINDER	6	——
22	CS 923 E	DRAINCOCK	1	——
——END——

BREATHER,CRANKCASE
NO	Part NO	Part Name	QTY	REMARKS
1	C3901249	SCREW,HEX FLANGE HEAD	1	——
2	C3907741	CLIP	1	——
3	C3909669	TUBE,BREATHER	1	——
4	C3912072	SCREW,SELF TAPPING MET	1	——
5	C3918616	HOSE,PLAIN	1	——
6	C3930827	HOSE，PLAIN	1	——
7	C3935113	CONNECTION,VENT	1	——
8	C3936331	SEAL，RECTANGULAR RING	1	——
9	C5255180	CLAMP,SPRING HOSE	1	——
10	C70622	CLIP	1	——
11	D3937613	CLAMP,HOSE	2	——
——END——

PLUMBING,AIR CLEANER
NO	Part NO	Part Name	QTY	REMARKS
1	C3030770	HOSE，ELBOW	1	——
2	C3415549	CLAMP,T BOLT	2	——
——END——

PLUMBING,CPR COOLANT
NO	Part NO	Part Name	QTY	REMARKS
1	C3415327	ELBOW,MALE ADAPTER	2	——
2	C3967490	TUBE,CPR WATER INLET	1	——
3	C3967492	TUBE,CPR WATER OUTLET	1	——
——END——

CONNECTION，CPR INLET
NO	Part NO	Part Name	QTY	REMARKS
1	C210753	CLAMP，HOSE	4	——
2	C3911936	HOSE，PLAIN	2	——
3	C3967489	TUBE，CPR INLET	1	——
——END——

COMPRESSOR，AIR
NO	Part NO	Part Name	QTY	REMARKS
1	C3415318	HOSE,FLEXIBLE	1	——
2	C3415333	ELBOW,MALE ADAPTER	1	——
3	C3415333	ELBOW,MALE ADAPTER	1	——
4	C3902460	SCREW，HEX FLANGE HEAD	4	——
5	C3903210	NUT,HEXAGON FLANGE	2	——
6	C3937122	STUD	2	——
7	C3968086	BRACE,CONNECTION	1	——
8	D3913287	GASKET，HYDRAULIC PUMP	1	——
9	D3968085	COMPRESSOR,AIR	1	——
——END——

LOCATION,FUEL TRANSFER
NO	Part NO	Part Name	QTY	REMARKS
1	C3863988	WASHER,SEALING	2	——
2	C3900626	SCREW,HEX FLANGE HEAD CA	1	——
3	C3921652	TUBE，FUEL DRAIN	1	——
——END——

THERMOSTAT
NO	Part NO	Part Name	QTY	REMARKS
1	C3928639	THERMOSTAT	2	——
——END——

LOCATION，ALTERNATOR
NO	Part NO	Part Name	QTY	REMARKS
1	C3018007	WASHER，PLAIN	4	——
2	C3279354	SCREW,HEXAGON HEAD CAP	1	——
3	C3280559	SUPPORT,ALTERNATOR	1	——
4	C3281533	PULLEY,ALTERNATOR	1	——
5	C3285897	BRACE，ALTERNATOR	1	——
6	C3900631	SCREW,HEX FLANGE HEAD	4	——
7	C3901858	SCREW,HEXAGON HEAD CAP	1	——
8	C3902114	SCREW,HEX FLANGE HEAD CA	2	——
9	C4988583	NUT,REGULAR HEXAGON	2	——
——END——

DRIVE，ALTERNATOR
NO	Part NO	Part Name	QTY	REMARKS
1	C3276831	BRACKET，BELT TENSIONE	1	——
2	C3282699	SCREW，HEX FLANGE HEAD	1	——
3	C3911577	BELT,V RIBBED	1	——
4	C3925186	SCREW，FLAT HEAD CAP	2	——
5	C3937556	TENSIONER,BELT	1	——
——END——

SUPPORT，FRONT ENGINE
NO	Part NO	Part Name	QTY	REMARKS
1	C3415321	SUPPORT,ENGINE	1	——
2	C3902451	SCREW，HEX FLANGE HEAD	4	——
——END——

DRIVE，FAN
NO	Part NO	Part Name	QTY	REMARKS
1	C3093730	SCREW，HEX FLANGE HEAD	2	——
2	C3276822	SUPPORT，FAN	1	——
3	C3901447	SCREW, HEX FLANGE HEAD	2	——
4	C3914494	PULLEY，CRANKSHAFT	1	——
5	C3928553	SCREW，HEX FLANGE HEAD	4	——
——END——

PLUMBING，AIR FUEL
NO	Part NO	Part Name	QTY	REMARKS
1	C3008465	PLUG,PIPE	1	——
2	C3415336	CONNECTOR,MALE	2	——
3	C3415457	TUBE,AIR FUEL CONTROL	1	——
4	C3902425	SEALING WASHER	2	——
5	C3908110	PLUG,THREADED	1	——
6	C3909557	BUSHING，REDUCING PIPE	1	——
——END——

FILTER,FUEL
NO	Part NO	Part Name	QTY	REMARKS
1	C3903293	NUT,HEX FLANGE	1	——
2	C3906694	SEAL，RECTANGLE	1	——
3	C3906695	SEAL，RECTANGLE	1	——
4	C3925955	ADAPTER,FILTER HEAD	1	——
5	C3930942	FILTER,FUEL	1	——
6	C3931063	FILTER,FUEL	1	——
7	C4934663	HEAD,FUEL FILTER	1	——
——END——

PLUMBING，FUEL FILTER
NO	Part NO	Part Name	QTY	REMARKS
1	3923527	CLAMP，HOSE	2	——
2	C3093923	SCREW，HEX FLANGE HEAD	1	——
3	C3093956	SCREW,HEX FLANG HEAD	1	——
4	C3282059	CLIP	1	——
5	C3284820	TUBE，FUEL SUPPLY	1	——
6	C3863988	WASHER,SEALING	2	——
7	C3905860	SCREW,BANJO CONNECTOR	1	——
8	C3911446	SCREW,BANJO CONNECTOR	1	——
9	C3939570	Screw,Captive washer cap	1	——
10	C3924725	SCREW,BANJO CONNECTOR	1	——
11	C3934476	CONNECTOR,BANJO	1	——
12	C3944654	HOSE，PLAIN	1	——
13	C3963983	WASHER,SEALING	2	——
——END——

HOUSING，FLYWHEEL
NO	Part NO	Part Name	QTY	REMARKS
1	C3008469	PLUG,PIPE	2	——
2	C3357700	COVER,REAR	1	——
3	C3933384	COVER,REAR	1	——
4	C3968563	SEAL,OIL	1	——
5	C3415673	HOUSING,FLYWHEEL	1	——
6	C3900629	SCREW,HEX FLANGE HEAD	2	——
7	C3908095	Plate,Cover	1	——
8	C3910248	PLUG,O RING	1	——
9	C3910260	SEAL,O RING	1	——
10	C3912473	SEAL,RECTANGULAR RING	1	——
11	C3920447	SCREW,HEX FLANGE HEAD CA	12	——
12	C3928989	CLIP	1	——
13	C3939353	GASKET,REAR COVER	1	——
14	C3991306	SCREW HEX FLANGE HEAD	8	——
——END——

COUPLING，FUEL PUMP
NO	Part NO	Part Name	QTY	REMARKS
1	C3282372	STUD	4	——
2	C3900589	NUT，HEXAGON FLANGE	1	——
3	C3901445	SCREW,HEX FLANGE HEAD CA	1	——
4	C3903464	SCREW，HEX FLANGE HEAD	1	——
5	C3903990	SCREW,HEX FLANGE HEAD	2	——
6	C3913366	SCREW,HEX FLANGE HEAD CA	2	——
7	C3920622	SCREW，HEX FLANGE HEAD	1	——
8	C3921357	BRACE，FUEL PUMP	1	——
9	C3926273	SUPPORT，FUEL PUMP	1	——
10	C3926722	SEAL，RECTANGULAR RING	1	——
11	C3926781	SUPPORT,FUEL PUMP	1	——
12	C3930841	SUPPORT，FUEL PUMP	1	——
13	C3931380	GEAR,FUEL PUMP	1	——
14	C3969698	SEAL,O RING	1	——
15	C4988581	NUT,HEXAGON FLANGE	4	——
——END——

PUMP，BASE FUEL
NO	Part NO	Part Name	QTY	REMARKS
1	C3282610	PUMP,FUEL INJECTION	1	——
——END——

ACCESSORIES，FUEL SYST
NO	Part NO	Part Name	QTY	REMARKS
1	C3415661	PUMP,FUEL TRANSFER	1	——
2	C3909310	SCREW，HEX FLANGE HEAD	2	——
3	C3916361	SCREW,BANJO CONNECTOR	1	——
4	C3918539	TUBE，FUEL SUPPLY	1	——
5	C3939258	GASKET，COVER PLATE	1	——
6	C3963983	WASHER,SEALING	2	——
——END——

PLUMBING，FUEL
NO	Part NO	Part Name	QTY	REMARKS
1	3924421	TUBE,INJECTOR FUEL SU	1	——
2	C3282059	CLIP	1	——
3	C3282141	SCREW,BANJO CONNECTOR	6	——
4	C3903380	SEAL,BANJO CONNECTOR	6	——
5	C3918188	WASHER，SEALING	2	——
6	C3922667	MANIFOLD，FUEL	1	——
7	C3924726	VALVE，CHECK	1	——
8	C3925324	TUBE，INJECTOR FUEL	1	——
——END——

FLYWHEEL
NO	Part NO	Part Name	QTY	REMARKS
1	C3900269	Washer,Plain	4	——
2	C3900269	Washer,Plain	4	——
3	C3960755	FLYWHEEL	1	——
4	C3977274	SCREW,HEXAGON HEAD CAP	4	——
5	C3977274	SCREW,HEXAGON HEAD CAP	4	——
——END——

CONNECTION，AIR INTAKE
NO	Part NO	Part Name	QTY	REMARKS
1	C3900631	SCREW,HEX FLANGE HEAD	4	——
2	C3917892	GASKET,STARTER	1	——
3	C3928519	CONNECTION,AIR INTAKE	1	——
——END——

PLUMBING，AIR INTAKE
NO	Part NO	Part Name	QTY	REMARKS
1	C3071049	HOSE,HUMP	4	——
2	C3415597	CLAMP,SPRING HOSE	8	——
——END——

COVER，AIR INTAKE
NO	Part NO	Part Name	QTY	REMARKS
1	C3008468	PLUG,PIPE	1	——
2	C3926044	COVER,INLET MANIFOLD	1	——
3	C3938036	SCREW，HEX FLANGE HEAD	18	——
4	D3936993	GASKET,INT MANIFOLD	1	——
——END——

CONNECTION,AIR TRANSFER
NO	Part NO	Part Name	QTY	REMARKS
1	C3069053	CLAMP,V BAND	1	——
2	C3883284	SEAL,O RING	1	——
3	C4945609	PIPE,AIR TRANSFER	1	——
——END——

BRACKET,LIFTING
NO	Part NO	Part Name	QTY	REMARKS
1	C3901249	SCREW,HEX FLANGE HEAD	2	——
2	C3906440	BRACKET,LIFTING	1	——
3	C3907861	BRACKET,LIFTING	1	——
4	C4991876	SCREW,HEXAGON HEAD CAP	2	——
——END——

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——

COOLER,ENGINE OIL
NO	Part NO	Part Name	QTY	REMARKS
1	C3401544	ELEMENT,LUB OIL FILTER	1	——
2	C3918174	GASKET,OIL COOLER CORE	1	——
3	C3929011	GASKET,LUB OIL CLR COV	1	——
4	C3966976	SCREW,HEX FLANGE HEAD	11	——
5	C3974815	CORE,COOLER	1	——
6	C4936396	HEAD,LUB OIL FILTER	1	——
——END——

GAUGE，OIL LEVER
NO	Part NO	Part Name	QTY	REMARKS
1	C3285703	TUBE,OIL GAUGE	1	——
2	C3900240	NUT,REGULAR HEXAGON	1	——
3	C3900955	PLUG,EXPANSION	1	——
4	C3905804	BRACE,TUBE	1	——
5	C3906216	NUT,HEXAGON FLANGE	1	——
6	C3915027	DIPSTICK	1	——
7	C3921816	SCREW,HEX FLANGE HEAD	1	——
8	C3925883	SCREW，HEX FLANGE HEAD	1	——
9	C62392	WASHER,PLAIN	1	——
——END——

OIL,ENGINE
NO	Part NO	Part Name	QTY	REMARKS
1	C4983154	TAG	1	——
2	C4983155	DECAL	1	——
——END——

PUMP,LUBRICATING OIL
NO	Part NO	Part Name	QTY	REMARKS
1	C3415365	PUMP,LUBRICATING OIL	1	——
2	C3900677	SCREW,HEXAGON HEAD CAP	4	——
——END——

COVER,CYLINDER BLOCK
NO	Part NO	Part Name	QTY	REMARKS
1	C3901895	CAP,FILLER	1	——
2	C3903475	SEAL，RECTANGLE	1	——
3	C3905401	PLUG,EXPANSION	1	——
4	C3921644	CONNECTION,OIL FILLER	1	——
5	C3936876	SEAL，RECTANGULAR RING	1	——
——END——

PAN,OIL
NO	Part NO	Part Name	QTY	REMARKS
1	C3900628	SCREW,HEX FLANGE HEAD	2	——
2	C3901865	SCREW,HEX FLANGE HEAD CA	1	——
3	C3902425	SEALING WASHER	1	——
4	C3906216	NUT,HEXAGON FLANGE	1	——
5	C3907860	SCREW,HEX FLANGE HEAD CA	16	——
6	C3910960	PLAIN WASHER	1	——
7	C3913638	SCREW,HEX FLANGE HEAD CA	2	——
8	C3914013	PAN,OIL	1	——
9	C3920400	SCREW,HEX FLANGE HEAD CA	16	——
10	C3920773	WASHER,SEALING	1	——
11	C3924147	PLUG，THREADED	1	——
12	C3924148	PLUG，THREADED	1	——
13	C3926865	SPACER,MOUNTING	2	——
14	C3927611	BRACE,TUBE	1	——
15	C3928828	CONNECTION，OIL SUCTIO	1	——
16	C3939352	GASKET,OIL SUC CONNECT	1	——
17	C3965800	PLATE,CLAMPING	4	——
18	C3973509	GASKET,OIL PAN	1	——
——END——

PERFORMANCE PARTS
NO	Part NO	Part Name	QTY	REMARKS
1	C3283221	INJECTOR	1	——
2	C3283160	INJECTOR	6	——
3	C3909886	SEAL，INJECTOR	6	——
4	C3910279	CLAMP,INJECTOR	6	——
5	C4991526	SCREW,HEX FLANGE HEAD CA	6	——
6	C3922685	活塞连杆组合件	1	——
7	C3901383	ROD，ENGINE CONNECTING	6	——
8	C3917707	PISTON,ENGINE	6	——
9	C3919918	RING,COMPRESSION PISTO	6	——
10	C3920692	RING,RETAINING	12	——
11	C3921919	RING,OIL PISTON	6	——
12	C3922686	RING,COMPRESSION PISTO	6	——
13	C3934046	PIN,PISTON	6	——
14	C3950661	BEARING,CONNECTING ROD	12	——
15	C3935715	CAMSHAFT	1	——
16	C3900227	SCREW,HEXGON HEAD CAP	2	——
17	C3902332	KEY,PLAIN WOODRUFF	1	——
18	C3918777	GEAR，CAMSHAFT	1	——
19	C3923478	CAMSHAFT	1	——
20	C3927155	SUPPORT,CAMSHAFT THRUST	1	——
——END——

HEAD,CYLINDER
NO	Part NO	Part Name	QTY	REMARKS
1	3938267	GASKET,CYLINDER HEAD	1	——
2	C3008464	PLUG,PIPE	1	——
3	C3008466	PLUG,PIPE	1	——
4	C3008468	PLUG,PIPE	1	——
5	C3902425	SEALING WASHER	1	——
6	C3917729	SCREW，HEX FLANGE HEAD	12	——
7	C3922040	HEAD，CYLINDER	1	——
8	C3924138	COUPLING，ELBOW HOSE	1	——
9	3901177	COLLET,VALVE	24	——
10	C3912976	RETAINER,VALVE SPRING	12	——
11	C3916588	SPRING,VALVE	6	——
12	C3921444	VALVE ，EXHAUST	6	——
13	C3924492	VALVE,INTAKE	6	——
14	C3927642	SEAL,VALVE STEM	12	——
15	C3936180	HEAD,CYLINDER	1	——
16	3908830	INSERT,VALVE	6	——
17	3925863	GUIDE,VALVE STEM	12	——
18	3928174	INSERT,VALVE	6	——
19	C3900965	PLUG,EXPANSION	2	——
20	C3914035	PLUG,EXPANSION	5	——
21	C3920443	PLUG,EXPANSION	1	——
22	C3991085	SPRING，VALVE	6	——
23	C3924148	PLUG，THREADED	1	——
24	C3960043	SCREW,HEX FLANGE HEAD	14	——
——END——

TURBOCHARGER
NO	Part NO	Part Name	QTY	REMARKS
1	C3755843	GASKET,TURBOCHARGER	1	——
2	C3818823	STUD	4	——
3	C3818824	NUT,HEXAGON FLANGE	4	——
4	C4051300	TURBOCHARGER	1	——
——END——

MOUNTING，STARTER
NO	Part NO	Part Name	QTY	REMARKS
1	C3968466	SCREW,TWELVE POINT	3	——
——END——

SHIELD,DEBRIS
NO	Part NO	Part Name	QTY	REMARKS
1	C3918113	SHIELD,DUST	1	——
——END——

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

KIT,ENGINE INSTALLATION
NO	Part NO	Part Name	QTY	REMARKS
1	C3415478	PLUG,ORIFICE	1	——
——END——

KIT,ENGINE INSTALLATION
NO	Part NO	Part Name	QTY	REMARKS
1	C3967596	BEARING,MAI	1	——
——END——

MOTOR，STARTING
NO	Part NO	Part Name	QTY	REMARKS
1	C3415537	MOTOR,STARTING	1	——
——END——

GASKET，EXHAUST
NO	Part NO	Part Name	QTY	REMARKS
1	C3932063	GASKET,EXHAUST	6	——
——END——

MANIFOLD，EXHAUST
NO	Part NO	Part Name	QTY	REMARKS
1	C3929778	MANIFOLD，EXHAUST	1	——
——END——

LOCATION,TURBOCHARGER
NO	Part NO	Part Name	QTY	REMARKS
1	C3914708	LOCKPLATE	12	——
2	C3929537	SCREW,HEX HEAD CAP	12	——
——END——

HOUSING，THERMOSTAT
NO	Part NO	Part Name	QTY	REMARKS
1	3926534	HOUSING，THERMOSTAT	1	——
2	C3914310	GASKET,THERMOSTAT HOUSIN	1	——
3	C4991526	SCREW,HEX FLANGE HEAD CA	2	——
——END——

PLUMBING，TURBOCHARGER
NO	Part NO	Part Name	QTY	REMARKS
1	C4941360	HOSE,FLEXIBLE	1	——
2	C3415347	CONNECTOR,FEMALE	2	——
3	C3037236	SEAL,O RING	1	——
4	C3415328	CONNECTOR,FEMALE	1	——
5	C3900630	Screw,Hex flange headcap	2	——
6	C3924389	WASHER,SEALING	2	——
7	C3928629	CONNECTION，TUR OIL	1	——
8	C3926842	CONNECTION，TUBE OIL	1	——
9	C3928624	SEAL，O RING	2	——
10	C3937706	GASKET,OIL DRAIN	1	——
——END——

COVER,VALVE
NO	Part NO	Part Name	QTY	REMARKS
1	C3902466	SEAL，RECTANGLE	1	——
2	C3902468	CAP,FILLER	1	——
3	C3905449	SEAL,ROCKER LEVER COVER	1	——
4	C3910824	SEAL,O RING	6	——
5	C3922639	SCREW,HEX HEAD CAP	6	——
6	C3930903	COVER，VALVE	1	——
——END——

RESISTOR，CORROSION
NO	Part NO	Part Name	QTY	REMARKS
1	3924146	TUBE	2	——
2	C179901	VALVE，SHUTOFF	2	——
3	C179903	COUPLING，ELBOW HOSE	2	——
4	C179940	HOSE,PLAIN	2	——
5	C3415680	HEAD,CORROSION RESISTOR	1	——
6	C3903112	SCREW,HEX FLANGE HEAD CA	4	——
7	C3910509	CLAMP，HOSE	4	——
8	C3920552	BRACKET，FILTER	1	——
9	C4058964	RESISTOR,CORROSION	1	——
——END——

PLUMBING,BLOCK VENT
NO	Part NO	Part Name	QTY	REMARKS
1	C3415326	ELBOW,MALE ADAPTER	1	——
2	C3415483	TEE,PLAIN ADAPTER	1	——
3	C3970006	TUBE,VENT	1	——
4	C3974262	VALVE,CHECK	1	——
5	C3911901	VALVE,CHECK	1	——
6	C3911925	COUPLING，PLAIN HOSE	1	——
——END——

CONNECTION，WATER INLE
NO	Part NO	Part Name	QTY	REMARKS
1	C3415558	CLAMP,HOSE	1	——
2	C3924701	HOSE,ELBOW	1	——
——END——

CONNECTION，WATER OUTL
NO	Part NO	Part Name	QTY	REMARKS
1	C3906715	SCREW,HEX FLANGE HEAD CA	2	——
2	C3918779	GASKET,CONNECTION	1	——
3	C3924591	CONNECTION,WATER OUTLE	1	——
——END——

PUMP，WATER
NO	Part NO	Part Name	QTY	REMARKS
1	C3093730	SCREW，HEX FLANGE HEAD	3	——
2	C3415366	PUMP,WATER	1	——
3	C3902089	SEAL,O RING	1	——
——END——

CONNECTION,EXHAUST OUTLE
NO	Part NO	Part Name	QTY	REMARKS
1	C3352492	CLAMP,RETAINING	2	——
2	C3901445	SCREW,HEX FLANGE HEAD CA	2	——
3	C3967109	WASHER,PLAIN	2	——
4	C4945852	GASKET,EXH OUT CONNECTIO	1	——
5	C4991519	NUT,REGULAR HEXAGON	2	——
6	C3907609	SCREW,HEX FLANGE HEAD CA	4	——
7	C3974406	TAG,IDENTIFICATI	2	——
8	C4983154	TAG	1	——
——END——

DCEC C300-20A automotive engine is a 6-cylinders in line, 8.3 liter four-strokes engine with 114 mm bore and 135 mm stroke, equipped with Bosch P7100 pump. DCEC C300-20A automotive engine comes with turbocharger and Air-Air intercooler, with a EURO II post-processor.

The prime power at 2200 RPM of DCEC C300-20A automotive engine is 300 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.

Advantages of C300-20A Automotive Engine

More fuel-efficient: Originated from the United States Cummins advanced design and superior manufacture, adapt to the demand of China’s economical improvement, make oil consumption lower 20 % than domestic products.
Super power, Low speed power overall upgrade, better starting performance, speed up faster, stronger climbing performance.
Excellent reliability, Key parts design reserved fully surplus, strength is over 30 % more than the similar engine, engine life is longer.
Lower maintenance and repair costs, Lower maintenance and repair costs, fewer parts quantity and lower use fault Make the engine comprehensive maintenance cost greatly reduced and maintenance time than similar type save 50 %.
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
Power Output System	2. Standard Fflywheel Housing	Engine Mounting System	2. N/A

Engine Auiliary Accessories	1. Air Compressor
Engine Auiliary Accessories	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.

Company Introduction: DCEC Engine Company

DCEC Engine Co., Ltd. (DCEC), located in Xiangyang, Hubei Province, is a 50/50 joint venture between DCEC Inc. and Dongfeng Automobile Co.,Ltd. In 1986, Dongfeng Automobile Co.,Ltd. signed a license agreement with DCEC Inc. for B-series engines. DCEC Engine Co., Ltd. was established in June 1996, with registered capital of over 100 mi...

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.

A Sad Experiece With Counterfeits DCEC Generator Set

Whoever dealing with Chinese suppliers should always remember that, price is always not a problem with your Chinese suppliers, but trust is the problem! EMAC might can't give you lowest price, but EMAC never cheat any of customer and always be responsible for all of our business partners.

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.

Company Introduction: DCEC Engine Company

DCEC Engine Co., Ltd. (DCEC), located in Xiangyang, Hubei Province, is a 50/50 joint venture between DCEC Inc. and Dongfeng Automobile Co.,Ltd. In 1986, Dongfeng Automobile Co.,Ltd. signed a license agreement with DCEC Inc. for B-series engines. DCEC Engine Co., Ltd. was established in June 1996, with registered capital of over 100 mi...

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.