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Home›Engines›Yanmar 3TNE78A-ADCL

Yanmar 3TNE78A-ADCL Engine Engine

The Yanmar 3TNE78A-ADCL is a 3-cylinder engine. It powers generator sets from Northern Lights, including the NL378.

Part of the Yanmar 3TNE78A engine family — 2 variants share parts & fitment.

3
Cylinders

Engine specifications

Cylinders3

Generator sets powered by this engine

1
Northern Lights NL378

Parts cataloged across the Yanmar 3TNE78A family

62
Part #DescriptionCategory
129619-12520Outer Elementair_filter
119831-42290Drive Beltbelt
6-1001Control panelcontrol_panel
119810-55650Elementfuel_filter
119813-12110Intake Manifold Gasketgasket
119813-13110Exhaust Manifold Gasketgasket
119818-01330Cylinder Head Gasketgasket
119865-11310Bonnet Gasketgasket
121000-13201Silencer Gasketgasket
124240-01883Gasketgasket
124465-44950Gasketgasket
129150-32020Pump Gasketgasket
129150-35041Gasketgasket
129150-35111Gasketgasket
129150-42020Cooling Water Pump Gasketgasket
129150-49811Gasketgasket
129150-77511Gasketgasket
129155-52020Gasketgasket
129795-49551Gasketgasket
23414-100000Gasketgasket
719989-92600Gasket Setgasket
977770-01212Liquid Gasketgasket
119820-44560Hose, Radiator Inlethose
129619-12210Hosehose
171301-49010Hose, Radiator Inlethose
171301-49020Hose, Radiator Outlethose
41-0101274" Hose 5/16" ID Push-Onhose
119818-53000Nozzle Assemblyinjector
719800-53100Fuel Injectorinjector
24-07301Oil Filteroil_filter
22-40018Circuit Breaker 10 Ampother_service
22-42047Relay, SPDT 12 Volt 20/30 Ampother_service
119810-42001Coolant Pumppump
129001-32001Oil Pump Assemblypump
129100-52100Feed Pumppump
719989-51310Injection Pumppump
102103-55520O-Ringseal
104200-59170Sealing Washerseal
119810-01780Oil Sealseal
121850-51960O-Ringseal
124160-11340Valve Stem Sealseal
124950-11340Valve Stem Sealseal
129129-77350O-Ringseal
129150-42320O-Ringseal
129795-01800Oil Sealseal
15-01001Sealing Washerseal
22190-080002Seal Washerseal
22190-220002Seal Washer 22Sseal
24311-000120O-Ringseal
24311-000160O-Ringseal
24311-000320O-Ringseal
24311-240100O-Ringseal
24341-000240O-Ringseal
24341-000280O-Ringseal
24341-000500O-Ringseal
719810-01650Rear Main Seal Assemblyseal
119600-34800Oil Pressure Switchsensor
121250-44901Temperature Switch 110°Csensor
121460-39450Pressure Switchsensor
22-41016Pressure Sender 0 - 80 PSI Standard Groundsensor
22-45201Temperature Sender 250°F Standard Groundsensor
129155-49800Thermostatthermostat

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

55
129150-77202 find 3TNE68 yemparts $28.66 2TNE68 yemparts $28.66 3TN82L yemparts $115.86 3TNE74 yemparts $32.22 3TNE78A yemparts $117.49 3TNE84 yemparts $32.89 3TNV76 woodline $25.42 4TN82L yemparts $115.86 B15-3 kuduparts $174.00 129155-42350 find 3TN75 yemparts $81.78 3TN82 yemparts $107.00 3TN84 sinocmp $66.00 3TNV78 find 3TNC78 yemparts $28.66 3TNE82 woodline $3.20 3TNE88 yemparts $32.89 3TNV82 woodline $27.48 3TNV88 woodline $16.21 124700-44740 find 3TN66E yemparts $33.44 3TN75E yemparts $96.78 3TN82E yemparts $115.86 3TN84E yemparts $115.86 3TNA68L yemparts $33.44 3TNC78E yemparts $115.86 3TNE82A sinocmp $71.00 4TN82E sinocmp $99.00 129795-49551 find 3GP88 find 3TN78L find 3TN82TE find 3TN84L sinocmp $66.00 119625-11900 find 3JH2 yemparts $52.47 3TN78 yemparts $28.66 3TN86 find 26106-080602 find 3TN75L yemparts $96.78 129795-01800 woodline $5.58 3TN86L yemparts $353.81 119810-14580 find 3TN75E-G1 yemparts $115.86 3TN75E-HP yemparts $115.86 3TN84E-G1 yemparts $115.86 3TNC80L-RB1 find 3TNE78A-B1 find 3TNE82A-BVA find 3TNE82A-TB find 4TN82E-G1 find 119810-01730 find 3TNC80L yemparts $115.86 3TNV82A yemparts $32.09 119810-01780 find

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

Common questions

Which generators use the Yanmar 3TNE78A-ADCL engine?

The Yanmar 3TNE78A-ADCL powers 1 generator set(s), including Northern Lights NL378.