Cummins 4B3.9 engine

Spare parts catalog

Part number Description
3978822 BEARINGCRANKSHAFT THRUST
3978818 Bearing, Main (Upper: Standard)
5264569 GASKET
3963983 WASHERSEALING
3935449 ISOLATORNOISE
3902332 KEYPLAIN WOODRUFF
3902425 WASHERSEALING
3910739 BEARINGBALL
4891178 SUPPORTCAMSHAFT THRUST
3927692 NUTHEAVY HEXAGON
3918188 WASHERSEALING
3923044 RETAINERFAN HUB
4942278 SEAL,BANJO CONNECTOR
3938157 GASKETFLANGE
3007635 PLUGEXPANSION
3008468 PLUGPIPE
3037236 SEAL,O RING
2830411 SCREWHEX FLANGE HEAD CAP
2881890 TURBOCHARGERHY30W
3281246 BRACKETLIFTING
3284377 RODPUSH
3286278 PUMP,WATER
3286872 ELBOWMALE ADAPTER
3289941 BELTV RIBBED
3408645 SWITCHTHERMO
3504967 WASHERPLAIN
3519163 SCREWDRIVE
3519304 SHIELDTURBOCHARGER HEAT
3522597 PINROLL
3527566 RINGRETAINING
3527619 DATAPLATE
3528104 BAFFLEOIL
3528121 COUPLINGELBOW HOSE
3528177 END, ADJUSTING LINK
3528204 NUTLOCK
3528221 RINGRETAINING
3528933 SEALO RING
3530556 SCREWHEXAGON HEAD SET
3530923 PLATEOIL SEAL
3530924 SLINGEROIL
3532195 SPACERMOUNTING
3532940 SCREWHEXAGON HEAD SET
3534451 COLLARTHRUST
3535001 GASKETTURBOCHARGER
3535203 BRACKETACTUATOR
3535215 CLAMPHOSE
3535800 RINGRETAINING
3539805 WHEELTURBOCHARGER
3590296 BOLTT
3590606 CLAMPV BAND
3592050 NUTHEXAGON FLANGE
3595651 BEARINGTUR THRUST
3596402 NUTLOCK
3600815 SCREWHEXAGON HEAD CAP
3756754 SEALSPLIT RING
3758848 SEALSPLIT RING
3762259 RINGRETAINING
3802421 SETPISTON RING
3802561 KITENGINE PISTON
3818823 STUD
3818824 NUTREGULAR HEXAGON
3883244 NUTREGULAR HEXAGON
3900068 DOWELRING
3900227 SCREWHEXAGON HEAD CAP
3900242 RINGRETAINING
3900245 WASHERPLAIN
3900257 DOWELPIN
3900269 WASHERPLAIN
3900623 SCREWHEXAGON HEAD CAP
3900630 SCREWHEX FLANGE HEAD CAP
3900631 SCREWHEX FLANGE HEAD CAP
3900632 SCREW,HEX FLANGE HEAD CAP
3900677 SCREWHEXAGON HEAD CAP
3900678 SCREWHEX FLANGE HEAD CAP
3900687 PLUGEXPANSION
3900955 PLUGEXPANSION
3900965 PLUGEXPANSION
3901049 PANOIL
3901221 SCREWHEXAGON HEAD CAP
3969562 Bearing, Connecting Rod (Standard)
3901249 SCREWHEX FLANGE HEAD CAP
3901395 SCREWHEXAGON HEAD CAP
3901774 GEARFLYWHEEL RING
3901859 SCREWHEX FLANGE HEAD CAP
3901895 CAPFILLER
3902343 DOWELRING
3903035 SCREW,BANJO CONNECTOR
3903096 SCREWHEX FLANGE HEAD CAP
3903210 NUTHEXAGON FLANGE
3903463 COVERACCESS HOLE
3903475 SEALRECTANGULAR RING
3903723 WASHERPLAIN
3903857 SCREWHEX FLANGE HEAD CAP
3903990 SCREWHEX FLANGE HEAD CAP
3904217 SCREWHEXAGON HEAD CAP
3904483 PINROLL
3904531 RINGCOMPRESSION PISTON
3904692 CONNECTIONSPACER
3904711 BRACETUBE
3905307 SCREWBANJO CONNECTOR
3905391 SEALGROMMET
3906619 PLUGPIPE
3906694 SEALRECTANGULAR RING
3906696 SEALRECTANGULAR RING
3906698 SEALRECTANGULAR RING
3907049 SCREWHEX FLANGE HEAD CAP
3907769 SCREWHEXAGON HEAD CAP
3909355 ADAPTERFILTER HEAD
3909356 SEALRECTANGULAR RING
3910495 SCREWHEX FLANGE HEAD CAP
3910530 GASKETWTR TRF CONNECTION
3910810 LEVERROCKER
3910811 LEVERROCKER
3910824 SEALO RING
3911423 SUPPORTROCKER LEVER
3914459 PULLEYFAN
3915787 PLUGTHREADED
3916436 DAMPERRUBBER VIBRATION
3917717 BRACETUBE
3917746 ISOLATORVIBRATION
3918315 RINGCOMPRESSION PISTON
3918427 SPRINGCOMPRESSION
3918428 PLUNGERPRS REGULATOR
3918951 CLAMPV BAND
3918952 SEALO RING
3918954 HEADLUB OIL FILTER
3919369 GASKETTURBOCHARGER
3919864 SCREWHEX FLANGE HEAD CAP
3919952 SCREWHEX FLANGE HEAD CAP
3920400 SCREWHEX FLANGE HEAD CAP
3920691 RINGRETAINING
3920773 WASHERSEALING
3920781 SCREWHEX FLANGE HEAD CAP
3920795 CONNECTIONOIL SUCTION
3921644 CONNECTIONOIL FILLER
3922488 SUPPORTROCKER LEVER
3923303 HARNESSWIRING
3923331 GASKETTHM HOUSING COVER
3924147 PLUGTHREADED
3924148 PLUGTHREADED
3924724 SCREWBANJO CONNECTOR
3925226 CONNECTIONWATER TRANSFER
3926631 PISTON ONLY
3926863 SCREWHEX FLANGE HEAD CAP
3928404 COVERVALVE
3928405 COVERVALVE
3928759 SEALGROMMET
3929017 BEARING,MAIN (010)
4938934 BEARING, MAIN (0,50 mm)
4938937 Bearing, Main (0,25 mm)
4938938
3929027 GEARCRANKSHAFT
3929028 GEARCAMSHAFT
3929036 CRANSHAFT,4B
3929457 SEALO RING
3929885 CAMSHAFT
3930906 GASKETVALVE COVER
3932520 RINGOIL PISTON
3933364 DIPSTICK
3934047 PIN,PISTON
4943979 ROD,ENGINE CONNECTING
3936365 VALVEPRESSURE RELIEF
3936876 SEALRECTANGULAR RING
3937214 NOZZLEPISTON COOLING
3937438 SCREWRKR LEVER ADJUSTING
5333477 TENSIONER,BELT
3937706 GASKET,OIL DRAIN
3938162 GASKETOIL PAN
3939258 GASKETCOVER PLATE
3941981 SCREWHEX FLANGE HEAD CAP
3942914 GASKET, OIL COOLER CORE B
3942915 GASKETFILTER HEAD
3957543 CORECOOLER
3959787 TUBEAIR FUEL CONTROL
3960901 PUMPFUEL INJECTION DELPH
3967250 SENSORTEMPERATURE
3967596 BEARING, MAIN (Standart)
3968470 SCREWTWELVE POINT CAP
3968986 TUBEOIL GAUGE
3969988 GASKETCONNECTION
3971615 MOTORSTARTING
3974406 TAG
3978820 BEARING, MAIN (Lower: Standard)
3991084 NAMEPLATE
4891179 SCREWCONNECTING ROD CAP
4893693 Bearing, Connecting Rod (Standard)
4903110 SCREWHEX FLANGE HEAD CAP
4930315 THERMOSTAT
4930591 SWITCH
4932124 GASKET,OIL COOLER CORE
4934023
4934129
4935789 MOTOR,STARTING
4936539 DECAL
4937405 PUMP,FUEL TRANSFER
4938310 PUMP,HYDRAULIC
4938436 BELT, V RIBBED
4938935
4938936
4938939
4938940
4938949 BEARING,CRANKSHAFT THRUST
4938950 BEARING,CRANKSHAFT THRUST
4938951 BEARING,CRANKSHAFT THRUST
4938952 BEARING,CRANKSHAFT THRUST
4938953 BEARING,CRANKSHAFT THRUST
4938954 BEARING,CRANKSHAFT THRUST
4943468
4991816 BLOCK,CYLINDER
5255257 PISTON
5256371 CONTAINER, ENGINE
5268950 COMPRESSOR, AIR (1 CYL)
5272335 HUB, FAN
5282836 ALTERNATOR
5285750 HOSE, FLEXIBLE
LF3345 OIL FILTER (3908616)
4980120 TAG, INSTRUCTION
3972343 HEATER, INTAKE AIR
3415394 SCREWDRIVE
4992259 DATAPLATE
4991507 BLOCK, CYLINDER
3913917 CAP, MAIN BEARING
4991817 DOWEL, RING
4991818 CAP, MAIN BEARING
3922487 SHAFT, ROCKER LEVER
3910809 LEVER, ROCKER
3900705 INSERT, ROCKER LEVER
3910808 LEVER, ROCKER
3960376 CONNECTORMALE
3960377 ELBOWMALE ADAPTER
3960572 TUBECPR WATER OUTLET
4940557 TUBE, CPR WATER INLET
5265057 FLANGE, CRANKSHAFT
3967107 WASHERPLAIN
3967108 WASHERSPRING
3967131 WASHERSPRING
3967169 SCREWCROSSHEAD ADJUSTING
3976202 SUPPORTSTARTING AID
4932319 ALTERNATOR
4991553 SCREW, HEXAGON HEAD CAP
3967110 WASHERSPRING
3979347 SCREWHEXAGON HEAD CAP
4928957 SCREW, FLAT HEAD CAP
4930839 BRACKET, BELT TENSIONER
3973084 BRACEALTERNATOR
4932651 SUPPORT, ALTERNATOR
3976730 SUPPORTFAN
3415314 RING, RETAINING
3971367 SUPPORT, FAN
4937406 TUBE, FUEL SUPPLY
4928980 CONNECTOR, MALE
3903380 SEAL, BANJO CONNECTOR
4928946 SCREW, HEX FLANGE HEAD CAP
4934021 TUBE, FUEL DRAIN
4932608 TEE, MALE UNION
4934018 MANIFOLD, FUEL
4932532 TUBE, FUEL DRAIN
3917712 SCREW, HEXAGON HEAD CAP
4934024 TUBE, INJECTOR FUEL SUPPLY
4934025 TUBE, INJECTOR FUEL SUPPLY
4934026 BRACE, TUBE
4934130 TUBE, INJECTOR FUEL SUPPLY
4934131 TUBE, INJECTOR FUEL SUPPLY
4934134 BRACE, TUBE
4944053 FLYWHEEL
4944151 FLYWHEEL
4931172 DISC, COUPLING
3967421 ELBOWMALE ADAPTER
4938387 ELBOW, MALE UNION
4940349 PIPE, AIR TRANSFER
4938405 CONNECTION, AIR INTAKE
4931584 TAG, INSTRUCTION
4945477 DECAL
3924338 HEAD, LUB OIL FILTER
4937859 CLIP
3937027 PUMP, LUBRICATING OIL
3975389 CAMSHAFT
3975390 PISTON, ENGINE
4943467 INJECTOR
4040353 TURBOCHARGER
3599862 BEARING, TURBOCHARGER
3537560 ACTUATOR, TURBOCHARGER
3599669 IMPELLER, TUR COMPRESSOR
4038780 HOUSING, TUR BEARING
4050437 HOUSING, TURBINE
3539186 CONNECTION, ADAPTER
4048776 HOSE, PLAIN
3590300 HOUSING, COMPRESSOR
4936277 BRACKET, SHIPPING
4936541 COVER, DRIP
4929599 HOUSING, THERMOSTAT
3967286 SCREWHEXAGON HEAD CAP
3967287 WASHERSPRING
3967288 WASHERPLAIN
3975807 BRACKETTHROTTLE CONTROL
4945010 BRACE, CONNECTION
3286275 KIT, WATER PUMP
3957139 TUBE FUEL SUPPLY