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Home›Engines›Yanmar 4TNV98T-ZGGM

Yanmar 4TNV98T-ZGGM Engine

The Yanmar 4TNV98T-ZGGM is a 3.32 L 4-cylinder turbo charged engine rated at 1800 rpm, producing up to 50.4 kW. It powers generator sets from Laborde Products and Yanmar, including the LPI-Y-45 and LPI-Y-45KC.

Also known as: 4TNV98T-ZGGM, Yanmar 4TNV98T-ZGGM

Part of the Yanmar 4TNV98T engine family — 4 variants share parts & fitment.

3.318 L
Displacement
4
Cylinders
1800 rpm
Rated speed
50 kW
Gross power
On this pageSpecsGenerator setsFAQFluids

Engine specifications

Displacement3.318 L
Cylinders4
AspirationTurbo Charged
Rated speed1800 rpm
Gross power50 kW

Generator sets powered by this engine

3

Shared across brands: Laborde Products, Yanmar

Laborde Products LPI-Y-45Laborde Products LPI-Y-45KCYanmar 4TNV98T-ZGGM

How to read your Yanmar engine serial & model number →

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
FuelNo. 2 DieselListed under 'Fuel System / Fuel'.

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Parts cataloged across the Yanmar 4TNV98T family

300
Part #DescriptionCategory
129423-77200Alternator 40A (Hitachi ACFA68)Alternator
95D31R(12V)Battery
129052-42290V-BELT, A40.5Belt
129900-77330ADJUSTER, BELTBelt
25132-004100V-Belt, A41Belt
120130-22301Piston PinEngine
121850-21290PIN, CRANK GEAREngine
121850-21920PIN, PARALLEL 10X22Engine
123900-25060Idle Gear ShaftEngine
123907-25909GEAR, PUMPEngine
127410-21480GEAR, RING Z=129Engine
129900-02930Thrust Bearing, StandardEngine
129900-21200GEAR, CRANKSHAFTEngine
129900-23000Connecting Rod Assembly (includes keys 15-17)Engine
129900-23600Connecting Rod Bearing, StandardEngine
129900-25100GEAR ASSY, IDLEEngine
129907-01190SPACEREngine
129907-14400Push RodEngine
129907-21660PulleyEngine
129907-22050Piston Ring Set, StandardEngine
129920-21580FLYWHEEL ASSYEngine
129953-25300BOLT, PUMP BODYEngine
158563-51150FLANGEEngine
26.4Fuel Tank CapacityFuel
7.78Fuel Tank Run Time HoursFuel
119802-55710ELEMENT, FUELFuel filter
123901-03240FILTERFuel filter
123907-55800FILTER, FUELFuel filter
129004-55610BRACKET, FILTERFuel filter
129150-35170FILTER ASSY, D80X80LFuel filter
129242-55730ELEMENT, FUEL FILTERFuel filter
158553-51640ELEMENT, THERMOSTATFuel filter
119129-77020GASKET, AIR HEATERGasket
121850-49540GASKET, THERMOSTATGasket
121850-49550GASKET, THERMOSTATGasket
121850-77021GASKET, AIR HEATERGasket
123901-18080GASKET, TURBINE OUTGasket
123907-59550GASKET, FUEL RETURNGasket
124160-11360GasketGasket
124240-01883GasketGasket
124465-44950GasketGasket
129242-55760GASKET, PLUGGasket
129472-18090GASKET, TURBINE INGasket
129900-13251GASKET, MANIFOLDGasket
129900-42020GASKET, WATER PUMPGasket
129900-49870GASKET, THERMOSTATGasket
129906-51580GASKET, BARREL PLUGGasket
129907-01331GASKET, HEADGasket
129907-11310GASKET, BONNETGasket
129907-12110GASKET, MANIFOLDGasket
129908-39690GASKET, RETURN PIPEGasket
129927-42140GASKET, PUMP OUTLETGasket
129960-21930GASKET, WASHERGasket
158552-51570GASKET, BARREL PLUGGasket
158553-51680GASKET, TIMERGasket
158560-51600GASKET, HEADGasket
158560-61050GASKET, CASEGasket
158560-61071GASKET, CASEGasket
729907-92770GASKET SETGasket
977770-01212Liquid GasketGasket
128300-77920TIMER, GLOW PLUGGlow plug
105025-59750HOSE, FUELHose
119006-03090HOSE, BREATHERHose
123901-39820HOSE, OIL RETURNHose
123907-59560JOINT, HOSEHose
123910-49600HOSE ASSY, WATERHose
124722-59050CLAMP, HOSE 9Hose
124766-59050CLAMP, HOSE 11.5Hose
129410-03990CLAMP, HOSE 21.5Hose
129457-59010HOSE ASSY, FUELHose
129486-59551HOSE ASSY, RETURNHose
129907-49610HOSE ASSY, WATER AHose
129907-49620HOSE ASSY, WATER BHose
129907-49710HOSE, WATER AHose
129907-49720HOSE, WATER BHose
129908-03099HOSE, BREATHERHose
129908-49060HOSE, WATERHose
129935-03260HOSE ASSY, RETURNHose
129960-03990CLAMP, HOSE 19.8Hose
129980-59510HOSE, FUELHose
129981-59010HOSE ASSY, FUELHose
114250-53080Fuel Injection Nozzle AssemblyInjector
114250-53120Nozzle SpringInjector
114250-53130Nozzle Spring SeatInjector
119000-39650NOZZLE, COOLINGInjector
119625-11880SEAT, NOZZLEInjector
119802-11870PROTECTOR, NOZZLEInjector
129907-11910RETAINER, NOZZLEInjector
129907-11920RETAINER, NOZZLEInjector
729595-51390FUEL INJECTION PUMPInjector
729595-51391FUEL INJECTION PUMPInjector
129150-35153Engine Oil FilterOil filter
106500-44810COLLAR, PULLEYService part / kit
114250-39450SWITCH, HYDRAULICService part / kit
114250-53140SPACER, VALVE STOPService part / kit
114250-53210PIN, POSITIONINGService part / kit
114250-53400SHIM SETService part / kit
119000-01840PLUG, RUBBERService part / kit
119005-77050HEATER, AIRService part / kit
119100-11330ELBOW, BREATHERService part / kit
119130-44760SPACER, FANService part / kit
119131-18320STUD, M8X22Service part / kit
119141-44760SPACER, FANService part / kit
119305-59120RETAINER, PIPEService part / kit
119593-11301STUD, M8X80Service part / kit
119620-01750PlugService part / kit
119620-11180RETAINER, SPRINGService part / kit
119620-77380ROTOR ASSYService part / kit
119620-77421FRAME ASSY, DRIVEService part / kit
119620-77440FRAME ASSY, REARService part / kit
119620-77461PULLEY, GENERATORService part / kit
119620-77480BRUSH ASSY, SUBService part / kit
119620-77490COLLARService part / kit
119620-79200BEARING, BALLService part / kit
119620-79210PLATE, RETAINERService part / kit
119620-79230STUDService part / kit
119620-79240BEARING, BALLService part / kit
119620-79250COVER, BEARINGService part / kit
119620-79260HOLDER ASSYService part / kit
119620-79270HOLDER ASSY, BRUSHService part / kit
119620-79280SPRINGService part / kit
119620-79340BUSH, INSULATIONService part / kit
119640-01640Drain Plug M22 x 1.5Service part / kit
119643-66900DIODEService part / kit
119650-77910RELAY ASSY, GLOWService part / kit
119653-77950SOLENOID, STOPService part / kit
119660-61901STOPPER, SHAFTService part / kit
119802-51590TIMER ASSYService part / kit
119802-51600TIMER ASSYService part / kit
119802-51680RING, BACKUPService part / kit
119802-55700SEPARATOR ASSY,WATERService part / kit
119802-55730CUP ASSY, SEPARATORService part / kit
119807-61420SPRING, RETURNService part / kit
121450-42450PLUG, M16Service part / kit
121520-34810Dipstick GuideService part / kit
121750-59890BAND, NYLONService part / kit
122710-51050BEARING, ROLLERService part / kit
122780-59100RETAINER, PIPEService part / kit
123901-03280ELBOW, PT3/8-10Service part / kit
123907-11550SEAT, VALVE BRIDGEService part / kit
123907-11820GUIDE, BRIDGEService part / kit
123907-11830ADJUSTERService part / kit
123907-39500RETAINER, PIPEService part / kit
123910-39850RETAINERService part / kit
123910-49610TUBE, CORRUGATEDService part / kit
123951-18220JOINT, RUBBER BService part / kit
124070-13300ELBOW, PT3/8Service part / kit
124160-01751CAP, FILLERService part / kit
124223-39900RETAINERService part / kit
124240-01871CoverService part / kit
129001-91810BOLT, M8X70Service part / kit
129006-44480JOINT, R02Service part / kit
129100-01580PIN, PARALLEL 8X16Service part / kit
129150-02450METAL, THRUSTService part / kit
129150-03100RETAINER, PIPEService part / kit
129150-11750Nut, M8 x 1.0Service part / kit
129150-14200TappetService part / kit
129150-25920BUSH, IDLE GEARService part / kit
129150-91400GEAR, TACHOMETERService part / kit
129211-77920TIMER, SECTION 1Service part / kit
129240-79300COVERService part / kit
129242-55700SEPARATOR ASSY,WATERService part / kit
129242-55720CUP, SEPARATORService part / kit
129242-55740Drain plug (With O-ring) YANMAR 129242-55740Service part / kit
129242-55750VALVE, AIR VENTService part / kit
129242-55770FLOATService part / kit
129400-92450Flex-Hone for cylinder liner (4TNV106(T), cylinder bore 95~108 mm)Service part / kit
129418-18320STUD, M8X20Service part / kit
129423-77710REGULATOR ASSYService part / kit
129466-49300ELBOW, PT3/8Service part / kit
129470-51040CAMSHAFTService part / kit
129470-51060RETAINERService part / kit
129550-59120RETAINER, PIPEService part / kit
129900-01250PLUG, 55Service part / kit
129900-01620HOUSING, FLYWHEELService part / kit
129900-01740COVERService part / kit
129900-01850COVER ASSY,GEAR CASEService part / kit
129900-01870SPONGE, GEAR CASEService part / kit
129900-02340METAL ASSY, MAIN .25Service part / kit
129900-02410BUSH, CAMSHAFTService part / kit
129900-02940METAL ASSY, 0.25 OSService part / kit
129900-14100GEAR, CAMSHAFTService part / kit
129900-14140BEARING, BALL 6205Service part / kit
129900-21600GEAR, RINGService part / kit
129900-21660V-PULLEY, CRANKSHAFTService part / kit
129900-23601Bearing, Crank PinService part / kit
129900-23610Connecting Rod Bearing, Undersize 0.25Service part / kit
129900-23910BEARING, PISTON PINService part / kit
129900-26250BEARING, BALL 6206C3Service part / kit
129900-35000PIPE ASSY, OIL INLETService part / kit
129900-77120ARMATURE ASSYService part / kit
129900-77130YOKE ASSYService part / kit
129900-77140COIL ASSY, FIELDService part / kit
129900-77150COVER, REARService part / kit
129900-77160HOLDER ASSY, BRUSHService part / kit
129900-77170CLUTCH ASSY, PINIONService part / kit
129900-77180CLUTCH ASSYService part / kit
129900-77190BEARING, BALL 4Service part / kit
129900-77270SHAFT, PINIONService part / kit
129900-77280SWITCH ASSY, MAGNETService part / kit
129900-77290CASE, GEARService part / kit
129900-77380RETAINER, BEARINGService part / kit
129900-77390LEVER ASSY, SHIFTService part / kit
129900-77400ARMATURE ASSYService part / kit
129900-77420COVER KIT, DUSTService part / kit
129900-77440COIL ASSY, FIELDService part / kit
129900-77450BRUSH, +Service part / kit
129900-77460COVER, REARService part / kit
129900-77480HOLDER ASSY, BRUSHService part / kit
129900-77510PINION ASSY,W/CLUTCHService part / kit
129900-77520CLUTCH ASSYService part / kit
129900-77540SHAFT, PINIONService part / kit
129900-77550STOPPER SET, PINIONService part / kit
129900-77591SWITCH ASSY, MAGNETService part / kit
129900-77610RETAINER, BEARINGService part / kit
129900-77620LEVER SET, SHIFTService part / kit
129900-77650COVER KIT, DUSTService part / kit
129900-77700CASE ASSY, GEARService part / kit
129900-77710CASE, GEARService part / kit
129906-51560PLUG, BARREL M16Service part / kit
129906-53000VALVE ASSY,INJECTIONService part / kit
129907-01950BracketService part / kit
129907-01960BracketService part / kit
129907-03010PLATE, BAFFLEService part / kit
129907-03060BAFFLE, BREATHERService part / kit
129907-03070BAFFLE, BREATHERService part / kit
129907-07900LIFTER, ENGINEService part / kit
129907-11100VALVE, INTAKEService part / kit
129907-11110VALVE, EXHAUSTService part / kit
129907-11120SPRING, VALVEService part / kit
129907-11250SHAFT, ROCKER ARMService part / kit
129907-11260SUPPORT, ROCKER AService part / kit
129907-11270SUPPORT, ROCKER BService part / kit
129907-11341SUPPORT ASSY, ROCKERService part / kit
129907-11510BRIDGE ASSY, VALVEService part / kit
129907-11650ARM ASSY, ROCKER INTService part / kit
129907-11660ARM ASSY, ROCKER EXHService part / kit
129907-11800GUIDE, VALVEService part / kit
129907-11950BOLT, M8X75Service part / kit
129907-39061PIPE ASSY, OILService part / kit
129907-49730RETAINER, PIPEService part / kit
129907-49750TUBE, CORRUGATEDService part / kit
129907-51560PLUG, M16Service part / kit
129907-59140PIPE ASSY, RETURNService part / kit
129907-59710SUPPORT, PIPE CLAMPService part / kit
129908-01500CASE, GEARService part / kit
129908-03209BREATHER ASSYService part / kit
129908-03219COVER, BREATHERService part / kit
129908-03229BREATHERService part / kit
129908-11320BONNET ASSY, HEADService part / kit
129908-11700HEAD ASSY, CYLINDERService part / kit
129908-14581CAMSHAFT ASSYService part / kit
129908-21000CRANKSHAFT ASSYService part / kit
129908-22080PISTON ASSYService part / kit
129908-33010COOLER ASSY, OILService part / kit
129908-33100BRACKET, OIL COOLERService part / kit
129908-39410VALVE ASSY, CHECKService part / kit
129908-53000VALVE ASSY,INJECTIONService part / kit
129908-59810PIPE ASSY, INJECTIONService part / kit
129908-59820PIPE ASSY, INJECTIONService part / kit
129908-59830PIPE ASSY, INJECTIONService part / kit
129908-59840PIPE ASSY, INJECTIONService part / kit
129915-01610HOUSING, FLYWHEELService part / kit
129916-01710OIL PAN ASSYService part / kit
129916-44740FAN, COOLING D=430Service part / kit
129916-59020JOINT, PIPE 12Service part / kit
129920-44740FAN, COOLING D=430Service part / kit
129928-01560Block Assy, CylinderService part / kit
129928-11700HEAD ASSY, CYLINDERService part / kit
129933-01500CASE, GEARService part / kit
129935-01500CASE, GEARService part / kit
129935-03270TUBE, CORRUGATEDService part / kit
129935-13100MANIFOLD, EXHAUSTService part / kit
129935-18010TURBINE, RHF5Service part / kit
129935-18350DUCT, AIRService part / kit
129935-39040PIPE ASSY, OILService part / kit
129935-39610PIPE, OIL RETURNService part / kit
129937-61440LEVER, REGULATORService part / kit
129944-12110MANIFOLD, AIR INTAKEService part / kit
129945-18010Turbine, RHF5Service part / kit
129946-61061COVER, GOVERNOR CASEService part / kit
129948-07900LIFTER, ENGINEService part / kit
129950-59221TUBE, CORRUGATED 15Service part / kit
129953-21570FLYWHEEL ASSYService part / kit
129953-34830DIPSTICK, OILService part / kit
129955-01600HOUSING, FLYWHEELService part / kit
129955-21590FLYWHEEL ASSYService part / kit
129957-59120TUBE, CORRUGATED 15Service part / kit
129982-01710OIL PAN ASSYService part / kit
144626-51090KEY, FEATHER 5X19Service part / kit
158552-51580LIFTER, LINKService part / kit
158552-51670JOINT, OVERFLOWService part / kit
158552-51780SPRING, ACCUMULATORService part / kit
158552-52310O-RING, FEED PUMPService part / kit
158553-51551JOINT, COOLING WATERService part / kit
158553-51630SPRING, TIMERService part / kit
158557-51570PLUG, RACKService part / kit
158560-51300VALVE ASSY, DELIVERYService part / kit
158560-51340HOLDER, DELIVERYService part / kit
158560-61061COVER, GOVERNOR CASEService part / kit

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Aftermarket parts that fit this engine

17
729900-02801 Amazon eBay $13.00 FridayParts $55.00 729900-02800 Amazon eBay FridayParts $55.00 4D92E-1 FridayParts $20.00 4D98E-1 FridayParts $20.00 72992853200 FridayParts $175.85 129908-32060 Amazon eBay $67.29 FridayParts $67.50 SinoCMP $99.00 129242-55701 KuduParts $78.00 FridayParts $79.99 129928-13400 FridayParts $299.00 YM123901-18080 FridayParts $23.99 YEG170 FridayParts $23.99 YEG230 FridayParts $23.99 129900-42461 Amazon eBay $39.99 FridayParts $65.28 129927-22050 FridayParts $92.95 129423-77210 FridayParts $109.99 586400-2400 FridayParts $109.99 129240-77200 FridayParts $109.99 SinoCMP $249.00 129902-21000 Amazon eBay FridayParts $390.00

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Common questions

What is the displacement of the Yanmar 4TNV98T-ZGGM?

The Yanmar 4TNV98T-ZGGM has a displacement of 3.318 liters with 4 cylinders.

Which generators use the Yanmar 4TNV98T-ZGGM engine?

The Yanmar 4TNV98T-ZGGM powers 3 generator set(s), including Laborde Products LPI-Y-45, Laborde Products LPI-Y-45KC, Yanmar 4TNV98T-ZGGM.