heavy-equipmentmanual.com
4D84-2BS/N00000-UP
AIRCLEANERANDMOUNTING(DOUBLEELEMENT
YM129436-12505AIRCLEANERASS'Y1001011 CASE1001012YM129436-12910ELEMENT,INNER1001013YM129436-12900ELEMENT,OUTER1001014YM129436-12560NUT,WING2001015YM129436-12570GASKET2001016YM129136-12530PAN,DUST1001017YM121120-12541BUFFLE1001018YM119640-12610CAP1001019YM129132-12810SUPPORT10010110YM129132-12890SEAT10010111YM129132-12900DAMPER10010112YM129132-12800BANDASS'Y10010113YM129132-12860SEAT10010114YM26106-060142BOLT200101YM129132-12581SUPPORTASS'Y10010115YM129132-12561SUPPORT10010116YM119640-12580SEAT20010117YM26106-080142BOLT40010118YM26106-080252BOLT200101-
heavy-equipmentmanual.com
1YM129136-12510AIRCLEANERASS'Y1001012YM121120-12901ELEMENT1001013YM121120-12561BOLT,WING1001014YM121120-12571WASHER,SEAL1001015YM129136-12530PAN,DUST1001016YM121120-12541BUFFLE1001017YM119640-12610CAP1001018YM129132-12810SUPPORT1001019YM129132-12890SEAT10010110YM129132-12900DAMPER10010111YM129132-12800BANDASS'Y10010112YM129132-12860SEAT10010113YM26106-060142BOLT200101YM129132-12581SUPPORTASS'Y10010114YM129132-12561SUPPORT10010115YM119640-12580SEAT20010116YM26106-080142BOLT40010117YM26106-080252BOLT200101-
MANIFOLD
1YM129488-12100MANIFOLD,AIRINTAKE1001012YM129550-12111GASKET(KIT)109463YM129550-12110GASKET(KIT)100101-09462
3YM26106-080352BOLT5001014YM129120-77501HEATER,INTAKEAIR1001015YM129150-77511GASKET(KIT)109463YM129150-77510GASKET(KIT)100101-09462
6YM26106-080352BOLT4001017YM119840-12210HOSE1001018YM23000-060000CLAMP200101-
ItemPartNo.
4D84-2BS/N00000-UP
ALTERNATOR(40A)(#00101-)
YM119836-77200ALTERNATORA.(40A)1001011YM119836-77700ROTORASS'Y1001012YM119836-77850BEARING1001013YM119836-77710STATORASS'Y100101YM119836-77721REARCOVERASS'Y1001014YM119836-77730COVER1001015YM119836-77741REGULATORASS'Y1001016YM119836-77750BRUSHASS'Y1001017YM119836-77780CONDENSER1001018YM119836-77760GUIDE,FAN1001019YM119836-77871BOLT10010110YM119836-77880BOLT10010111YM119836-77770DIODEASS'Y10010112YM119836-77890WIREASS'Y10010113YM119836-77790FRONTCOVERASS'Y10010114YM119836-77840BEARING10010115YM119836-77800RETAINER10010116YM119836-77860SCREW10010117YM119836-77810PULLEY10010118YM119836-77820NUT10010119YM119836-77830BOLT100101-
ItemPartNo.
4D84-2BS/N00000-UP
ANDMOUNTING(40A)(#00101-)
1(YM119836-77200)ALTERNATORA.(40A),(SEEFIG.0641)1001012YM119820-77340SPACER1001013YM129136-77250BOLT1001014YM26366-080002NUT1001015YM129100-77330PLATE,ADJUST1001016YM26014-080252BOLT1001017YM26716-050002NUT1094638YM22117-050000WASHER,SPRING109463-
YM729402-14580CAMSHAFTASS'Y1001011 CAMSHAFT1001012YM129150-14101GEAR1001013YM22512-070140KEY1001014YM129150-02450METAL,THRUST1001015YM129150-14200TAPPET8001016YM129150-14400ROD,PUSH8001017YM26106-080162BOLT200101-
ItemPartNo.Part
4D84-2BS/N00000-UP
CRANKSHAFT(#00101-)
1YM729400-21700CRANKSHAFTASS'Y1001012 BALL4001013YM129150-21200GEAR,CRANK1001014YM129100-01580PIN,DOWEL1001015YM22512-070140KEY1001016YM171301-21650PULLEY100101YM129550-21650PULLEY,(TROPICALSPEC.)1001017YM129795-21661WASHER1001018YM121850-21680BOLT1001019YM22351-040010PIN,SPRING100101-
Item
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
CYLINDERBLOCK(#00101-)
1YM729405-01560CYLINDERBLOCKA.1001012YM124160-01910PLUG3001013YM23871-010000PLUG1001014YM171051-01921PLUG1001015YM23871-030000PLUG1001016YM27231-500000PLUG1001017YM27241-120000PLUG2001018YM27241-300000PLUG8001019YM26106-080122BOLT40010110YM23414-080000GASKET40010111YM129795-02411BUSHING10010112YM129150-02800MAINMETALASS'Y(STD)500101YM129150-02870MAINMETALASS'Y,0.25MM(US)50010113YM129150-02930THRUSTMETALASS'Y(STD)200101YM129150-02940THRUSTMETALASS'Y,0.25MM(OS)20010114YM129150-02020BOLT100010115YM121520-34810GUIDE10010116YM129136-34800GAUGE,LEVEL10010117YM171056-49120PLUG,DRAIN100101-
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
CYLINDERHEAD(#00101-)
1YM729402-11700CYLINDERHEADA.1001012YM121850-11860PLUG3001013YM23871-030000PLUG4001014YM27241-220000PLUG4001015YM27241-400000PLUG2001016YM22351-060012PIN,SPRING2001017YM120130-11860GUIDE,VALVE,INTAKE4001018YM129150-11810GUIDE,VALVE,EXHAUST4001019YM129100-11100VALVE,INTAKE40010110YM129100-11110VALVE,EXHAUST40010111YM124460-11340SEAL,VALVE,INTAKE(KIT)40010112YM121400-11340SEAL,VALVE,EXHAUST(KIT)40010113YM129795-11120SPRING80010114YM129795-11180SEAT,SPRING80010115YM103338-11190COTTER,VALVE80010116YM129150-11370CAP80010117YM26216-060202STUD80010118YM26366-060002NUT80010119YM129405-01331GASKET,HEAD(KIT)109463YM129405-01330GASKET,HEAD(KIT)100101-09462 20YM129150-01200BOLT,HEAD180010121YM124736-07900HOOK20010122YM26106-080142BOLT40010123YM194440-51620CLAMP104779YM194180-51640CLAMP100101-04778 24YM26106-080122BOLT100101-
heavy-equipmentmanual.com
S/N00000-UP
YM129400-11350HEADCOVERASS'Y,HEAD100253YM729403-11520COVERASS'Y,HEAD100101-00252 1 COVER100101-
2YM129150-03070BAFFLE1001013YM129150-03080RETAINER1001014YM129150-03020COVER1001015YM24341-000500O-RING(KIT)1001016YM26106-080162BOLT2001017YM124160-01751CAP,FILLER1001018YM24311-000320O-RING(KIT)1001019YM129550-11310PACKING(KIT)10010110YM124160-11360KNOB30010111YM24311-000120O-RING(KIT)30010112YM23065-160800HOSE,800MM10010113YM129150-03100CLIP10010114YM121750-59890BAND100101-
4D84-2BS/N00000-UP
ENGINESTOPMOTORANDMOUNTING(#00101-09462)
1YM129436-66800MOTOR,STOP100101-09462
2YM129505-66830SPRING100101-09462
3YM129566-66880RING,SNAP100101-@ 4YM129566-66890WASHER100101-@
5YM22117-080000WASHER100101-@
6YM22360-080000PIN,SNAP100101-@
7YM129107-66810BRACKET100101-09462
8YM129107-66820BRACKET100101-09462
9YM26116-050102BOLT300101-@ 10YM26106-080122BOLT400101-09462
11YM129136-66851SUPPORT100101-09462
YM129136-66890BREATHERASS'Y100101-@ 12 BREATHER,AIR100101-@ 13YM129136-66860HOSE,BREATHER100101-@ 14YM124450-44560CLAMP100101-@
S/N00000-UP
STOPMOTORANDMOUNTING(#09463-)
1YM129436-66801MOTOR,STOP1094632YM129436-66830SPRING1094633YM129566-66880RING,SNAP1001014YM129566-66890WASHER1001015YM22117-080000WASHER1001016YM22360-080000PIN,SNAP1001017YM129566-66820BRACKET1094638YM119840-66811BRACKET1094639YM26116-050102BOLT30010110YM26106-080122BOLT50946311YM129136-66852SUPPORT109463YM129136-66890BREATHERASS'Y10010112 BREATHER,AIR10010113YM129136-66860HOSE,BREATHER10010114YM124450-44560CLAMP100101-
ItemPartNo.
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
MANIFOLDANDMUFFLER(#00101-)
1YM129411-13100MANIFOLD,EXHAUST1001012YM26216-080222STUD4001013YM129550-13110GASKET(KIT)1001014YM26106-080802BOLT6001015YM26216-080802STUD2001016YM194990-22050NUT2001017YM129436-13500MUFFLER1001018YM129400-13201GASKET109463YM129400-13200GASKET100101-09462 9YM124990-22050NUT400101YM121120-13590CLAMPASS'Y10010110 CLAMP10010111YM26106-100652BOLT10010112YM26706-100002NUT10010113YM22217-100000WASHER,SPRING10010114YM22137-100000WASHER10010115YM171350-13650STAY10010116YM26014-080202BOLT400101-
4D84-2BS/N00000-UP
FLYWHEELANDFLYWHEELHOUSING(#00101-)
YM129100-01640CASEASS'Y1001011YM129150-01650CASE1001012YM129795-01780SEAL,REAR1001013YM129100-01580PIN,DOWEL2001014YM26206-080302BOLT6001015YM26206-080352BOLT3001016YM171301-01600HOUSING,FLYWHEEL1001017YM119620-01750CAP1001018YM129100-01580PIN,DOWEL2001019YM26106-100252BOLT60010110YM26106-100302BOLT40010111YM129489-21590FLYWHEELASS'Y10010112YM119865-21600GEAR,RING10010113YM121111-21501BOLT60010114(YM977770-01212)LIQUIDGASKETAR00101-
heavy-equipmentmanual.com
4D84-2BS/N00000-UP FRONTCOVERANDGEAR(#00101-)
1YM129100-01520FLANGE,FRONT100101YM129100-01590FRONTCOVERASS'Y1001012 COVER,GEAR1001013YM129795-01800SEAL,FRONT1001014YM129150-01580STUD1001015YM26216-080402STUD1001016YM124160-01751CAP,FILLER1001017YM24311-000320O-RING(KIT)100101YM129150-25101IDLERGEARASS'Y,IDLER1001018 GEAR1001019YM129150-25061BUSHING10010110YM129100-25061SHAFT10010111YM26106-080452BOLT20010112YM124240-01871COVER20010113YM124240-01883GASKET(KIT)20010114YM129189-91980BOLT20010115YM26106-080122BOLT20010116YM43400-500410WASHER,SEAL20010117YM26106-080162BOLT40010118YM43400-500410WASHER,SEAL40010119YM121023-01550COVER10010120YM24341-000240O-RING(KIT)10010121YM26106-060122BOLT20010122YM129795-01950PIPE20010123YM24311-000160O-RING20010124YM26106-080162BOLT40010125YM43400-500410WASHER,SEAL100101-
1YM129100-55621FUELFILTERASS'Y1001012YM129100-55680CUP1001013YM129100-55700SPRING1001014YM129100-55650ELEMENT1001015YM24311-000160O-RING1001016YM24321-000650O-RING1001017YM129100-55690RING1001018YM104200-55321VALVE1001019YM104200-55330SPRING10010110YM129100-55670LEVER10010111YM24311-240100O-RING10010112YM104200-55750SCREW10010113YM26014-080702BOLT10010114YM105025-59530HOSE102278YM129255-59580HOSE100101-02277 15YM129555-59510HOSE10010116YM105025-59530HOSE10010117YM124766-59050CLAMP60010118YM101304-59020JOINT10010119YM103854-39140BOLT,JOINT10010120YM104200-59170GASKET20010121YM119840-59570JOINT10010122YM129100-59951CHECKVALVEASS'Y10010123YM23414-120000GASKET20010124YM129150-59580CAP10010125YM124066-59100CLAMP100101heavy-equipmentmanual.com
4D84-2BS/N00000-UP
FUELFILTERANDPIPING(#00101-)
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
FUELINJECTIONPUMP(GOVERNOR)(2/2)(#00101-)
(YM729436-51360)INJECTIONPUMPA.100101THISASSEMBLYCONSISTSOFALLPARTSSHOWNINFIGS.0451TO0481. 1YM129155-61201WEIGHTASS'Y1001012YM26776-120002NUT1001013YM22287-120000WASHER1001014YM129155-61350SLEEVE,L=24.9100101YM129155-61360SLEEVE,L=25.2100101YM129155-61341SLEEVE,L=25.51001015YM129500-61501LEVERASS'Y105688YM129500-61500LEVERASS'Y100101-05687 6YM119843-61550BUSHINGASS'Y205688YM129155-61530BUSHINGASS'Y200101-05687 7YM174307-51700SHIMASS'Y2001018YM26022-060122SCREW1001019YM22351-030016PIN,SPRING10010110YM129155-61540SHIFTER10010111YM22272-000040RING,SNAP10010112YM129155-61480SPACER20010113YM129155-61490SHAFT10010114YM129155-51280O-RING20010115YM22272-000060RING,SNAP20010116YM129100-61650SPRING10010117YM129155-61120LINK,L=30.0100101YM129155-61140LINK,L=30.5100101YM129155-61130LINK,L=31.010010118YM22117-040000WASHER10010119YM22372-040000PIN,SNAP200101-
heavy-equipmentmanual.com
FUELINJECTIONPUMP(GOVERNOR)(1/2)(#00101-)
(YM729436-51360)INJECTIONPUMPA.100101THISASSEMBLYCONSISTSOFALLPARTSSHOWNINFIGS.0451TO0481. 1YM129155-61012CASE105688YM129155-61011CASE100101-05687 2YM23887-100002PLUG1001013YM43400-500430WASHER,SEAL1001014YM129155-61060COVER1001015YM129155-61070GASKET1001016YM26023-050102SCREW205688YM26022-050102SCREW200101-05687 7YM26022-050102SCREW2001018YM22117-050000WASHER4001019YM129155-61450BOLT,ADJUSTING10010110YM124550-66370NUT10010111YM129155-61470BOLT,ADJUSTING10010112YM26776-120002NUT10010113YM26687-120002NUT,LOCK10010114YM43400-500450WASHER,SEAL20010115YM129100-61400SHAFTASS'Y10010116YM129155-61830O-RING10010117YM129100-61440LEVER,CONTROL10010118YM129155-61430SPACER10010119YM26366-080002NUT10010120YM129155-61460BOLT,ADJUSTING10010121YM26756-060002NUT10010122YM171353-61710SPRING,GOVERNOR10010123YM129255-61802LEVERASS'Y,STOP100101-
ItemPartNo.Part
24YM24311-240100O-RING10010125YM129100-61821SPRING10010126YM129155-61810PIN,STOPLEVER10010127YM43400-500390WASHER,SEAL10010128YM129155-61050GASKET10010129YM129155-61950BOLT10010130YM26106-060202BOLT600101-
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
FUELINJECTIONPUMP
(PUMP)(1/2)(#00101-)
1YM729436-51360INJECTIONPUMPA.100101THISASSEMBLYCONSISTSOFALLPARTSSHOWNINFIGS.0451TO0481. 2YM129155-51020STUD2001013YM129100-52100FEEDPUMPASS'Y,(ASS'YSUPPLYONLY)1001014YM129155-52050GASKET1001015YM26716-060002NUT2001016YM22217-060000WASHER,SPRING2001017YM129555-51750COVER1001018YM129156-51910PLATE,CAUTION1001019YM129555-51760GASKET10010110YM129555-51700COVER10010111YM129555-51710GASKET10010112YM26022-050102SCREW110010113YM129470-51040CAMSHAFT10010114YM129155-51940SPACER,T=1.510010115YM24101-063034BEARING10010116YM129155-51930SPACER,T=3.2510010117YM129155-51050BEARING10010118YM129155-51060RETAINER10010119YM129155-51450GASKET10010120YM26022-060162SCREW40010121YM122710-51090KEY10010122YM22351-050010PIN,SPRING200101-
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
FUELINJECTIONPUMP(PUMP)(2/2)(#00101-)
(YM729436-51360)INJECTIONPUMPA.100101THISASSEMBLYCONSISTSOFALLPARTSSHOWNINFIGS.0451TO0481. 1YM129400-51100PLUNGERASS'Y4001012YM129505-51300VALVE,DELIVERY4001013YM124550-51350GASKET4001014YM129155-51320SPRING4001015YM129155-51370STOPPER4001016YM129155-51340HOLDER4001017YM124550-51370O-RING4001018YM129155-51380STOPPER2001019YM129155-51390STOPPER20010110YM26116-050302BOLT20010111YM129155-51140PIN40010112YM129155-51200TAPPETASS'Y40010113YM711100-51540TAPPETROLLERA.10010114YM174100-54120PIN10010115YM129155-51250BOLT,ADJUSTING10010116YM129155-51600SHIMASS'Y40010117YM129155-51270STOPPER40010118YM129155-51280O-RING40010119YM124950-51190SPRING40010120YM129155-51180RETAINER40010121YM174307-51170SEAT40010122YM129555-51500RACK,CONTROL10010123YM129155-51521BUSHING10010124YM129155-51591SPRING10010125YM129155-51530SPACER100101-
ItemPartNo.PartName
26YM129155-51540RING,SNAP10010127YM129155-51570PLUG10010128YM129155-51580O-RING10010129YM129155-51790STOPPER10010130YM129155-51280O-RING10010131YM174307-51560PINION40010132YM129155-51550PINION,CONTROL40010133YM122117-51560SCREW40010134YM129555-51400DEFLECTOR10010135YM129155-51410BOLT10010136YM24341-000160O-RING10010137YM129155-51420PLUG10010138YM43400-500490WASHER100101-
heavy-equipmentmanual.com
ItemPartNo.
heavy-equipmentmanual.com
4D84-2BS/N00000-UP
FUELINJECTIONPUMPANDPIPING(#00101-)
1(YM729436-51360)INJECTIONPUMPA.,(SEEFIG.0451)1001012YM121450-01560STUD3001013YM121850-51960O-RING(KIT)1001014YM26366-080002NUT3001015YM129150-25900GEAR1001016YM26716-120002NUT1001017YM22217-120000WASHER,SPRING1001018YM129400-59910TUBE,INJECTION,NO.11001019YM129400-59920TUBE,INJECTION,NO.210010110YM129400-59930TUBE,INJECTION,NO.310010111YM129400-59940TUBE,INJECTION,NO.410010112YM129550-59120CLAMPASS'Y10010113YM129150-59130BOLT200101-
YM729506-53100FUELNOZZLEASS'Y4001011YM129100-53100NOZZLEHOLDERASS'Y1001012YM129506-53000NOZZLE1001013YM114250-53080NUT1001014YM114250-53140PLATE,STOPPER1001015YM114250-53210PIN2001016YM114250-53120SPRING1001017YM114250-53130SEAT1001018YM114250-53400SHIMASS'Y1001019YM119625-11900RETAINER40010110YM119625-11870PROTECTOR,NOZZLE(KIT)40010111YM119625-11880SEAT,NOZZLE(KIT)40010112YM121250-59550HOSE30010113YM119840-59560HOSE10010114YM129150-59580CAP10010115YM124066-59100CLAMP900101heavy-equipmentmanual.com
4D84-2BS/N00000-UP
FUELNOZZLEANDSPILLPIPE(#00101-)
ItemPartNo.Part
1YM729436-92601GASKETKIT109463YM729436-92600GASKETKIT100101-09462
YM124460-11340SEAL400101YM121400-11340SEAL400101YM129405-01330GASKET100101YM24341-000500O-RING100101YM24311-000320O-RING100101YM129550-11310PACKING100101YM24311-000120O-RING300101YM129550-12111GASKET109463YM129550-12110GASKET100101-09462
YM129150-77511GASKET109463YM129150-77510GASKET100101-09462
YM129550-13110GASKET100101YM24311-000320O-RING100101YM124240-01883GASKET200101YM24341-000240O-RING100101YM129150-32020GASKET100101YM129150-35041GASKET109463YM129150-35040GASKET100101-09462
YM129150-35111GASKET109463YM129150-35110GASKET100101-09462
YM24311-000160O-RING100101YM121850-51960O-RING100101YM119625-11870PROTECTOR400101YM119625-11880SEAT400101YM124465-44950GASKET200101-
ItemPartNo.PartNameQtySerialNo.
1YM129150-49811
GASKET109463YM129150-49810GASKET100101-09462
YM129795-49551PACKING109463YM129795-49550PACKING100101-09462
YM129100-49840GASKET100101YM129100-42020GASKET100101YM129150-01881GASKET109463YM129150-01880GASKET100101-09462
YM124240-01883GASKET100101-
LUBRICATINGOILFILTERANDMOUNTING(#00101-)
1YM129150-35101BRACKET1001012YM129150-35111GASKET(KIT)109463YM129150-35110GASKET(KIT)100101-09462
3YM119865-35300VALVE,RELIEF1001014YM129150-35350NUT1001015YM24311-000160O-RING(KIT)1001016YM26106-080202BOLT3001017YM129150-35152CARTRIDGE1.YM129150-35151CARTRIDGE106128-. YM129150-35150CARTRIDGE100101-06127
8YM171056-35120PLATE,CAUTION1001019YM129136-35130PLATE100101-