CUMMINS L340 20 SO30040 PARTS CATALOGUE

Case 2026年 6月 14日 19


Dongfeng Cummins Engine Co., LTD. (DCEC for short) is located in the High-tech industrial Development Zone of Xiangyang City, Hubei Province. In 1986, Dongfeng Motor Company and Cummins Signed the B series engine production license agreement. In June 1996, Dongfeng Cummins Engine Co., Ltd. was established with a registered capital of morethan 100 milion DOLLARS, covering an area of 270,000 square meters and more than 2200 employees.

The DCEC company products include Cummins B, C, D, L, Z series platform engine, which can meet the national V, Vl and non-roadnational lV emission standards. The engine displacement is 3.9L, 4.5L, 5.9L, 6.7, 8.3L, 8.9L, 9.5L, 13L, and the powercoverage range is 80-680 horsepower. It is widely used in light, medium and heavy duty vehicles, middle and seniorintercity buses, large and medium-sized buses, construction machinery, Marine main and auxiliary machines, generatorsets and other fields.

Parts NUMBEREnglish NAMEQTYParts NUMBEREnglish NAMEQTY
AF 9228PULLEY,CRANKSHAFT1C156075PLUG,EXPANSION2
3939088ADAPTER,CRANKSHAFT1C3008469PLUG,PIPE2
C4941490PULLEY,CRANKSHAFT1C3008469PLUG,PIPE1
Q1841250-0H1SCREW,HEX FLANGE HEAD8HD 9122PUMP,AUXILIARY1
AP 9480APPROVAL,AGENCY13406Z07-001-APUMP,HYDRAULIC1
C3415394SCREW,DRIVE234Z07-06025ELBOW,MALE ADAPTER1
C4992258DATAPLATE1C154916GASKET,HYDRAULIC PUMP1
BB 9099PLUMBING,CYL BLK COOLANT1C3903464SCREW,HEX FLANGE HEAD2
C3008469PLUG,PIPE2IM 9101MANIFOLD,AIR INTAKE1
C3678921PLUG,THREADED1C3900678SCREW,HEX FLANGE HEAD10
C3678912SEAL,O RING1C3902114SCREW,HEX FLANGE HEAD CA3
C3678922PLUG,THREADED1C3943613CONNECTION,AIR INTAKE1
BB 9171BLOCK,CYLINDER1C3944646GASKET,INT MANIFOLD COVE1
3944153BEARING,MAIN7C3992090GASKET,CONNECTION1
3944158BEARING,MAIN6C4940600HEATING,INTAKE AIR1
3944163BEARING,CRANKSHAFT TH1IT 9043CONNECTION,AIR TRANSFER1
C3008468PLUG,PIPE1C3008465PLUG, PIPE2
C3900257DOWEL, PIN2C3883284SEAL,O RING1
C3901846DOWEL,PIN4C3883977PIPE,AIR TRANSFER1
C3901969PLUG,EXPANSION1C3972681CLAMP,V BAND1
C3907177SEAL,RECTANGULAR6LA 9074ARRANGEMENT,LIFTING1
C3909025SCREW,HEX FLANGE HEAD6C4935680BRACKET,LIFTING1
C3926048SEAL,O RING1C4940240SCREW,HEX FLANGE HEAD2
C3948095LINER,CYLINDER6C4983728BRACKET,LIFTING1
C3959291NOZZLE,PISTON COOLING6LA 9128MOUNTING,LIFTING BRACKET1
C3965966TAPPET,VALVE12C3903990SCREW,HEX FLANGE HEAD2
C3976841CRANKSHAFT,ENGINE1C4078617SCREW,HEX FLANGE HEAD CA1
C3904483DOWEL, PIN1LC 9765COOLER,ENGINE OIL1
C3918776GEAR,CRANKSHAFT1C3008468PLUG,PIPE1
C4989436CRANKSHAFT, ENGINE1C3008469PLUG,PIPE1
C4944725GUIDE,TAPPET12C3906619PLUG, PIPE2
C4946152BLOCK,CYLINDER1C3918174GASKET,OIL COOLER CORE1
C143066PLUG,EXPANSION3C3929011GASKET,LUB OIL CLR COV1
C3004258PLUG,EXPANSION4C3931084PLUG,THREADED1
C3900956PLUG,EXPANSION3C3930910PLUG,PIPE1
C3905401PLUG,EXPANSION4C3930911SEAL,O RING1
C3945329BUSHING,CAMSHAFT7C3934410VALVE,BYPASS1
C3970810SCREW,HEX FLANGE14C3944874SCREW,HEX FLANGE HEAD3
C3970955CAP,MAIN BEARING7C3945967PLUNGER,PRS REGULATOR1
CS 923 EDRAINCOCK1C3966365CORE,COOLER1
BB 9212PLUMBING,CYL BLK LBC1C3966976SCREW,HEX FLANGE HEAD8
C3678921PLUG,THREADED2C3970655SPRING,COMPRESSION1
C3678912SEAL,O RING1C3974326HEAD,LUB OIL FILTER1
C3678922PLUG,THREADED1LF 9130FILTERMLUBRICATING OIL1
C3678923PLUG,THREADED5C3401544ELEMENT,LUB OIL FILTER1
BB 9881HOUSING,FRONT GEAR1LG 9898GAUGE,OIL LEVEL1
C3907998SCREW,ROUND HEAD CAP23969999DIPSTICK1
C3913995HOUSING,TIMING PIN1C202888CLIP1
C3903924PIN,TIMING1C3943808PLUG,EXPANSION1
C3904849RING,RETAINING1LO 9701OIL,ENGINE1
C3913994SEAL,O RING1C4983154TAG1
C3919683HOUSING,TIMING PIN1C4983155TAG1
C3915772SEAL,RECTANGLE1LP 9724PUMP,LUBRICATING OIL1
C3926846SCREW,HEX FLANGE HEAD CA3C4941464PUMP,LUBRICATING OIL1
C3938086HOUSING,GEAR1Q150B0830SCREW,HEXAGON HEAD CAP4
C3943885SCREW,HEX FLANGE HEAD3OB 9363COVER,CYLINDER BLOCK1
C3944293GASKET,GEAR HOUSING1C3906696SEAL,RECTANGULAR RING1
BR 9239BREATHER,CRANKCASE1C3910495SCREW,HEX FLANGE HEAD CA2
3964093HOUSING,BREATHER1C3920706PLUG,EXPANSION1
69911 ACLIP1C3964393CONNECTION,OIL DRAIN1
C3901865SCREW,HEX FLANGE HEAD CA2OB 9377ARRANGEMENT,OIL FILL1
C3925883SCREW,HEX FLANGE HEAD1C3901895CAP,FILLER1
C3970886GASKET,BREATHER1C3903475SEAL,RECTANGLE1
C3974546TUBE,LUB OIL DRAIN1C3905401PLUG,EXPANSION1
C3991306SCREW HEX FLANGE HEAD6C3921644CONNECTION,OIL FILLER1
C4940384PLATE,COVER1C3936876SEAL,RECTANGULAR RING1
CC 9367PLUMBING,CPR COOLANT1OP 9338PAN,OIL1
C3415327ELBOW,MALE ADAPTER23964028CONNECTION,OIL SUCTION1
C3973388TUBE,CPR WATER INLET13974294PAN,OIL1
C4981375TUBE,CPR WATER OUTLET1C3013786PLUG,PIPE1
CH 9087PLUMBING,COO HTR STG AID1C3901865SCREW,HEX FLANGE HEAD CA1
C3008469PLUG,PIPE1C3902425SEALING WASHER1
CI 9124ARRANGEMENT,CPR AIR INLE1C3906216NUT,HEXAGON FLANGE1
C3008469PLUG,PIPE1C3907860SCREW,HEX FLANGE HEAD32
CL 9079CLUTCH,REAR1C3910960PLAIN WASHER1
Z*60205BEARING,MAIN1C3913638SCREW,HEX FLANGE HEAD CA2
CP 9521COMPRESSOR,AIR1C3920773WASHER,SEALING1
C3415333ELBOW,MALE ADAPTER1C3924147PLUG,THREADED1
C3902460SCREW,HEX FLANGE HEAD4C3924148PLUG,THREADED1
C3903210NUT,HEXAGON FLANGE2C3926865SPACER,MOUNTING2
C3940245GASKET,HYDRAULIC PUMP1C3927611BRACE,TUBE1
C3973386BRACE,AIR COMPRESSOR1C3939352GASKET,OIL SUC CONNECT1
C3976749CONNECTOR,MALE1C3973509GASKET,OIL PAN1
C3977202HOSE,FLEXIBLE1Q1840630SCREW,HEX FLANGE HEAD2
C4936931STUD2PA 9001PULLEY,ACCESSORY1
D3972531COMPRESSOR,AIR1C3919624PULLEY,ACCESSORY DRIVE1
DA 9270DAMPER,VIBRATION1PP40388PARTS,PERFORMANCE1
C3914118SCREW,HEX FLANGE HEAD CA53950661BEARING,CONNECTING ROD6
C3943978PULLEY,CRANKSHAFT13966244BEARING,CONNECTING ROD6
C4947618DAMPER,VIBRATION13966721SKIRT,PISTON6
EA 9089ACCESSORIES,ELECTRICAL13979744ROD,ENGINE CONNECTING6
C3903990SCREW,HEX FLANGE HEAD14941395TOP,PISTON6
C4932506WIRE,GROUND1C3678923PLUG,THREADED1
EC 9702THERMOSTAT1C3900227SCREW,HEXGON HEAD CAP2
C3968559THERMOSTAT1C3902023SCREW,HEX FLANGE HEAD6
ED 9071DOCUMENTATIO,ENG IDT1C3918777GEAR,CAMSHAFT1
C3974406TAG,IDENTIFICATI1C3920692RING,RETAINING12
C3975443COVER,PROTECTIVE1C3921919RING,OIL PISTON6
EH97626MOUNTING,ALTERNATOR1C3940639CLAMP,INJECTOR6
C3018007WASHER,PLAIN4C3940817SCREW,HEX FLANGE HEAD CA6
C3281533PULLEY,AITERNATOR1C3944001SUPPORT,CAMSHAFT THRUST1
C3286653BRACKET,ALTERNATOR1C3948412RING,COMPRESION PISTON6
C3903112SCREW,HEX FLANGE HEAD CA3C3950549PIN,PISTON6
C4931820SUPPORT,ALTERNATOR1C3964073RING,COMPRESSION PISTON6
Q150B16180-0H1SCREW,HEXAGON HEAD CAP1C3975929INJECTOR6
Q150B1650-0H1SCREW,HEXAGON HEAD CA1C3976620CAMSHAFT1
Q1841025-0H1SCREW,HEX FLANGE HEAD1PP98671TURBOCHARGER1
Q340B16NUT,HEXAGON2C3818823STUD4
EM 9225SUPPORT,FRONT ENGINE1C3818824NUT,HEXAGON FLANGE4
C3415686SUPPORT,FRONT ENGINE1C3901356GASKET,TURBOCHARGER1
Q1841290-0H1SCREW,HEX FLANGE HEAD4C4051033TURBOCHARGER1
EO 9135DEVICE,SIGNAL GENERATING1PP98698PLUMBING,INJECTOR1
C3415478PLUG,ORIFICE13936953CONNECTOR,MALE6
FA 9310DRIVE,FAN1C3882589SEAL,O RING1
C3415603SUPPORT,FAN1C4931173CONNECTOR,MALE1
C3900634SCREW,HEX FLANGE HEAD CA4C3902114SCREW,HEX FLANGE HEAD CA1
C3926855PULLEY,FAN1C3976433TUBE,INJECTOR FUEL SUPP1
FA 9739DRIVE,FAN1C3976434TUBE,INJECTOR FUEL SUPP1
C3903990SCREW,HEX FLANGE HEAD4PP98995PLUMBING,CYLINDER HEAD1
FE 9062PLUMBING,AIR FUEL CONTRO1C3008468PLUG,PIPE6
C3415336CONNECTOR,MALE1C3008469PLUG,PIPE1
C4940385CONNECTOR,MALE1PP99187HEAD,CYLINDER1
C4940388TUBE,AIR FUEL CONTROL13967059GASKET,CYLINDER1
FF 9593FILTER,FUEL1C3960043SCREW,HEX FLANGE HEAD26
C3900632SCREW,HEX FLANGE HEAD2C3977851PLUG,THREADED1
C3906694SEAL,RECTANGLE1C4936714HEAD, CYLINDER1
C3906695SEAL,RECTANGLE13900250COLLET,VALVE48
C3925955ADAPTER,FILTER HEAD13944711SPRING,VALVE24
C3930942FILTER,FUEL13948578SEAL,VALVE STEM24
C3931063FILTER,FUEL1C3944452RETAINER,VALVE SPRING24
C4934663HEAD,FUEL FILTER1C4929518HEAD,CYLINDER1
L00270HEAD,FUEL FILTER13940152INSERT,VALVE12
Q351B16-3H1NUT,HEXAGON13968074INSERT,VALVE12
FF 9594PLUMBING,FUEL FILTER14934063GUIDE,VALVE STEM24
C3863988WASHER,SEALING2C3032693PLUG,EXPANSION2
C3905860SCREW,BANJO CONNECTOR1C3920706PLUG,EXPANSION18
C3911446SCREW,BANJO CONNECTOR1C3945093PLUG,EXPANSION1
C3939570Screw,Captive washer cap1C3945094PLUG,EXPANSION2
C3924725SCREW,BANJO CONNECTOR1C3945095PLUG,EXPANSION6
C3963983Washer,Sealing2C3945097PLUG,EXPANSION1
C3971123TUBE,FUEL SUPPLY1D3942588VALVE,INTAKE12
FH 9448HOUSING,FLYWHEEL1D3942589VALVE,EXHAUST12
C3008469PLUG,PIPE2RL 9783LEVER,ROCKER1
C3415673HOUSING,FLYWHEEL1C3901447SCREW, HEX FLANGE HEAD7
C3900629SCREW,HEX FLANGE HEAD2C3920706PLUG,EXPANSION3
C3908095Plate,Cover1C3943445CROSSHEAD,VALVE12
C3910248PLUG,O RING1C3964715ROD,PUSH12
C3910260SEAL,O RING1C3966708GASKET,RKR LEVER HOUSING1
C3912473SEAL,RECTANGULAR RING1C3967265HOUSING,ROCKER LEVER1
C3928989CLIP1C3972540ASSY,ROCKER LEVER6
C3939353GASKET,CARRIER1RP 9042VENT,ENGINE CONNECTION1
C3991306SCREW HEX FLANGE HEAD8C3943670FITTING,ORIFICE1
C4943504COVER,REAR1SM 9772MOUNTING,STARTING1
C3933384COVER,REAR1C3968466SCREW,TWELVE POINT3
C3968563SEAL,OIL1SS 9455PAINT1
Q1841240-0H1SCREW,HEX HEAD CAP12C3991084NAMEPLATE1
FP90370MOUNTING,FUEL PUMP1ST 9357MOTOR,STARTING1
C3093930SCREW,HEX FLANG HEAD2C3415537MOTOR,STARTING1
C3282372STUD4TB91272ARRANGEMENT,TURBOCHARGER1
C3284531SCREW,HEX FLANG HEAD13937479GASKET,EXHAUS6
C3900632SCREW,HEX FLANGE HEAD2C3937629MANIFOLD,EXHAUST1
C3903464SCREW,HEX FLANGE HEAD1C4942378MANIFOLD,EXHAUST1
C3903990SCREW,HEX FLANGE HEAD2C3944593SCREW,HEX FLANGE HEAD11
C3913366SCREW,HEX FLANGE HEAD CA2C3944655SCREW,HEX FLANGE HEAD1
C3926273SUPPORT,FUEL PUMP1C3945252SPACER,MOUNTING12
C3926722SEAL,RECTANGULAR RING1TK 9022COOLER,TOR CONVERTER1
C3931380GEAR,FUEL PUMP1C3089238PLUG,THREADED2
C3938091SUPPORT,FUEL PUMP1C3089239PLUG,THREADED1
C3969698SEAL,O RING1C3089240SEAL ,O RING1
C3971488BRACE,FUEL PUMP1TO L006TOOL,SERVICE1
C3971489SUPPORT,FUEL PUMP1L00394TOOL, SERVICE1
Q32010NUT,HEXAGON FRANGE4L00402BAG,SERVICE TOOL1
FP90591PUMP,FUEL1TP97236PLUMBING,TURBOCHARGER1
C4930968PUMP,FUEL INJECTION1C3415317HOSE,FLEXIBLE1
FS 9849PUMP,FUEL TRANSFER1C3415347CONNECTOR,FEMALE2
C3415661PUMP,FUEL TRANSFER1C3037236SEAL,O RING1
C3909310SCREW,HEX FLANGE HEAD2C3415328CONNECTOR,FEMALE1
C3916361SCREW,BANJO CONNECTOR1C3900630Screw,Hex flange headcap2
C3939258GASKET,COVER PLATE1C3920706PLUG,EXPANSION1
C3963983Washer,Sealing2C3924389WASHER,SEALING2
C3971124TUBE,FUEL SUPPLY1C3928629CONNECTION,TUR OIL1
FT 9127PLUMBING,FUEL1C3926842CONNECTION,TUBE OIL1
C3415562TUBE,FUEL DRAIN1C3928624SEAL,O RING2
C3863988WASHER,SEALING1C3937706Gasket,Oil drain1
C3863988WASHER,SEALING2VC 9775COVER,VALVE1
C3918188WASHER,SEALING23967763COVER,VALVE1
C3957290VALVE,CHECK1C3959798GASKET,VALVE COVER1
C3963983Washer,Sealing1C3968202CAP,FILLER1
C3971125TUBE,FUEL DRAIN1C3970866COVER,VALVE1
C4931051SEAL,BANJO CONNECTOR1C3900632SCREW,HEX FLANGE HEAD7
Q1840612-0H1SCREW,HEX FLANGE HEAD1C3959799ISOLATOR,VIBRATION8
FV 9403VALVE,FUEL SHUTOFF1C3999620SCREW,HEX FLANGE HEAD CA1
3910959NUT,LOCK1WF 9098LOCATION,CRN RESISTOR1
C3919449Pin,Cotter1C3900631SCREW,HEX FLANGE HEAD4
C3936683SCREW,HEX FLANGE HEAD CA2C3937367GASKET,CORROSION RESISTO1
C3936684SCREW,HEX FLANGE HEAD CA2C3973898DECAL1
C3936685SCREW,HEX FLANGE HEAD CA1C4058964RESISTOR,CORROSION1
C4935573SOLENOID,FUEL PUMP1C4942870HEAD,CORROSION RESISTOR1
C4935574BRACKET,SOLENOID1WI 9145CONNECTION,WATER INLE1
C4937894LEVER,SHUTOFF VAVLE1C3415658GASKET,CONNECTION1
D3529610WASHER,PLAIN2C3900630Screw,Hex flange headcap2
Q1840620-0H1-J1SCREW,HEX FLANGE HEAD2C3944720CONNECTOR,WATER INLET1
S 600WASHER,LOCK3WO 9052CONNECTION,WATER OUTL1
FW 9782FLYWHEEL1C3900631SCREW,HEX FLANGE HEAD2
A3960755FLYWHEEL1C3944429CONNECTOR,WATER OUTLE1
FW90025MOUNTING,FLYWHEEL1WP 9101PUMP,WATER1
C3900269Washer,Plain4C3093730SCREW,HEX FLANGE HEAD3
C3900269Washer,Plain4C3940386SEAL,O RING1
C3977274SCREW,HEXAGON HEAD CAP4C4934058PUMP,WATER1
C3977274SCREW,HEXAGON HEAD CAP4WP 9452TENSIONER BELT1
GG 9804MOUNTING,GEAR COVER1C3282081SCREW,HEX FLANGE HEAD1
C3925883SCREW,HEX FLANGE HEAD2C3937555TENSIONER,BELT1
GG 9806COVER,FRONT GEAR1WP 9453PULLEY,WATER PUMP1
C3925883SCREW,HEX FLANGE HEAD133289404BELT,V RIBBED1
C3938077NUT,LOCK53978324PULLEY,IDLER1
C3942535SEAL,OIL1C3900635SCREW,HEX FLANGE HEAD1
C3941786CARRIER,SEAL1C3921533SHIELD,DUST1
C3968562SEAL,OIL1C3935229SHAFT,IDLER1
C3943813COVER,GEAR1XS 9258CONNECTOR,TURBOCHARGE1
Q1840850-0H1-J1SCREW,HEX HEAD CAP11C3415546CLAMP,V BAND1
HC 9115PLUMBING,CABIN HEATER1

Remarks:
1) lf the part no. of the Cummins ISL340 engine parts you need is not in the attached list, please further contactour sale to consult more
2) lf you need the OEM Cummins ISL340 engine parts, we also can be you help.

3) We can also provide the Cummins engine overhaul parts for 6BTA5.9, 6CTA8.3, 6LTAA8.9, QSB3.9, OSB4.5, QSB6.7OSB8.9, ISZ13, ISDe, ISLe, M11, NTA855, KTA19, KTA38 and QSK38-G5 engine for different application.

4) Except the above Cummins ISL340 engine parts, we also can supply the other brand Items, Such as: LOVOL, Deutz, Perkins, Komatsu,Cat, Bosch, Holset and Weichai, please contact with us for further more detail information.