Power Equipment Info
EquipmentEnginesPartsManufacturers
Search models or part #
Home›Engines›Yanmar 3TNE78A family

Yanmar 3TNE78A Engine Family 2 variants

The Yanmar 3TNE78A engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.

Variants in this family

2
3TNE78A-ADCL

Equipment using this engine family

253
Caterpillar 12M Series 3Caterpillar 140M Series 3Caterpillar 160M Series 3Caterpillar 16M3Caterpillar 18M3Caterpillar 216Caterpillar 216BCaterpillar 216B2Caterpillar 216B3Caterpillar 226Caterpillar 226BCaterpillar 226B2Caterpillar 226B3Caterpillar 228Caterpillar 232Caterpillar 232BCaterpillar 232B2Caterpillar 232DCaterpillar 232D3Caterpillar 2384CCaterpillar 242Caterpillar 242BCaterpillar 242B2Caterpillar 246CCaterpillar 2484CCaterpillar 248BCaterpillar 256CCaterpillar 262CCaterpillar 272CCaterpillar 2864CCaterpillar 297D2Caterpillar 297D2 XHPCaterpillar 301.5Caterpillar 301.6Caterpillar 301.6CCaterpillar 301.7CRCaterpillar 301.8Caterpillar 301.8CCaterpillar 302.5CCaterpillar 304Caterpillar 304.5Caterpillar 304CRCaterpillar 305CRCaterpillar 312FCaterpillar 313D2 GCCaterpillar 313FCaterpillar 313F LCaterpillar 320Caterpillar 320 GCCaterpillar 320-ACaterpillar 320-A LCaterpillar 320-A NCaterpillar 320-A SCaterpillar 323Caterpillar 323D3Caterpillar 325-ACaterpillar 325-A FM LCaterpillar 325-A LCaterpillar 325-A LNCaterpillar 326F LNCaterpillar 329F LCaterpillar 330 GCCaterpillar 330-ACaterpillar 330-A LCaterpillar 330-A LNCaterpillar 330D2Caterpillar 330F LNCaterpillar 335Caterpillar 336Caterpillar 336 GCCaterpillar 340Caterpillar 345 GCCaterpillar 345C LCCaterpillar 349 GCCaterpillar 349D2 L-VGCaterpillar 349E L-VGCaterpillar 349FCaterpillar 349F LXECaterpillar 352 UHDCaterpillar 352FCaterpillar 352F XECaterpillar 352F XE VGCaterpillar 352F-VGCaterpillar 355Caterpillar 414ECaterpillar 415F2Caterpillar 416DCaterpillar 416ECaterpillar 416ECaterpillar 416FCaterpillar 416F2Caterpillar 420Caterpillar 420ECaterpillar 420FCaterpillar 420F2Caterpillar 420F2 ITCaterpillar 422ECaterpillar 422ECaterpillar 422FCaterpillar 422F2Caterpillar 424BCaterpillar 424B HDCaterpillar 424DCaterpillar 426F2Caterpillar 428DCaterpillar 428ECaterpillar 428FCaterpillar 428F2Caterpillar 430Caterpillar 430DCaterpillar 430ECaterpillar 430FCaterpillar 430F2Caterpillar 430F2 ITCaterpillar 432Caterpillar 432DCaterpillar 432FCaterpillar 432F2Caterpillar 434FCaterpillar 434F2Caterpillar 438DCaterpillar 442DCaterpillar 444FCaterpillar 444F2Caterpillar 450ECaterpillar 450FCaterpillar 559CCaterpillar 579CCaterpillar 631DCaterpillar 789GCaterpillar 824Caterpillar 906H2Caterpillar 907H2Caterpillar 908H2Caterpillar 910KCaterpillar 910MCaterpillar 914KCaterpillar 914MCaterpillar 918MCaterpillar 928HZCaterpillar 930HCaterpillar 930MCaterpillar 938KCaterpillar 962Caterpillar 966 GCCaterpillar 980CCaterpillar 980FCaterpillar 980LCaterpillar 980XECaterpillar 982Caterpillar 982XECaterpillar 988Caterpillar 988GCCaterpillar 988K XECaterpillar AD63Caterpillar CB-214ECaterpillar CB-22Caterpillar CB-224ECaterpillar CB-225ECaterpillar CB-22BCaterpillar CB-24Caterpillar CB-24BCaterpillar CB-32Caterpillar CB-32BCaterpillar CB-334DCaterpillar CB-334ECaterpillar CB-334E XWCaterpillar CB-335DCaterpillar CB-335ECaterpillar CB-34Caterpillar CB-34BCaterpillar CB-434DCaterpillar CB-434DXWCaterpillar CB-44BCaterpillar CB-54Caterpillar CB-54BCaterpillar CB-64Caterpillar CB1.7Caterpillar CB1.8Caterpillar CB10Caterpillar CB13Caterpillar CB14Caterpillar CB15Caterpillar CB16Caterpillar CB2.5Caterpillar CB2.7Caterpillar CB2.9Caterpillar CB22Caterpillar CB22BCaterpillar CB24BCaterpillar CB32BCaterpillar CB34BCaterpillar CB34B XWCaterpillar CB36BCaterpillar CB64BCaterpillar CB66BCaterpillar CB68BCaterpillar CB7Caterpillar CB8Caterpillar CC-24Caterpillar CC-24BCaterpillar CC24BCaterpillar CC34Caterpillar CC34BCaterpillar CD54Caterpillar CP-54Caterpillar CP-563ECaterpillar CP-56BCaterpillar CP-583ECaterpillar CS-54Caterpillar CS10Caterpillar CS11Caterpillar CS12Caterpillar CW12Caterpillar D3K LGPCaterpillar D4HCaterpillar D4K LGPCaterpillar D5Caterpillar D6R LGPCaterpillar D6TCaterpillar D8Caterpillar D8R IICaterpillar D8R Series IICaterpillar E300Caterpillar EL200BCaterpillar EL300BCaterpillar M312Caterpillar M313DCaterpillar M315Caterpillar M315DCaterpillar M315D2Caterpillar M316DCaterpillar M318Caterpillar M318DCaterpillar M318D MHCaterpillar M320Caterpillar M322FCaterpillar MH3022Caterpillar MH3026Caterpillar PF-300CCaterpillar PS-300CCaterpillar PS-360CCaterpillar TH103Caterpillar TH210Caterpillar TH215Caterpillar TH336CCaterpillar TH337CCaterpillar TH406CCaterpillar TH407CCaterpillar TH62Caterpillar TH63Caterpillar TH82Caterpillar TH83

Parts cataloged across the Yanmar 3TNE78A family

62
Part #DescriptionCategory
129619-12520Housingair_filter
119831-42290Drive Beltbelt
6-1001Control panelcontrol_panel
119810-55650Elementfuel_filter
104200-59170Gasketgasket
119813-12110Intake Manifold Gasketgasket
119813-13110Exhaust Manifold Gasketgasket
119818-01330Cylinder Head Gasketgasket
119865-11310Bonnet Gasketgasket
121000-13201Gasket Manifold to Mufflergasket
124240-01883Gasketgasket
124465-44950Gasketgasket
129150-32020Gasketgasket
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
24-07301Filteroil_filter
22-40018Circuit Breaker 10 Ampother_service
22-42047Relay, SPDT 12V 50Aother_service
119810-42001Coolant Pumppump
129001-32001Oil Pump Assemblypump
129100-52100Fuel Feed Pumppump
719989-51310Injection Pumppump
102103-55520O-Ringseal
119810-01780Oil Sealseal
121850-51960O-Ringseal
124160-11340SEAL, VALVE STEMseal
124950-11340SEAL, VALVE STEMseal
129129-77350O-Ringseal
129150-42320O-Ringseal
129795-01800Oil Sealseal
15-01001Sealing Washerseal
22190-080002Seal Washerseal
22190-220002Seal Washerseal
24311-000120O-Ringseal
24311-000160O-Ringseal
24311-000320O-Ringseal
24311-240100O-Ringseal
24341-000240O-Ringseal
24341-000280O-Ringseal
24341-000500O-Ring, 1A S-50.0seal
719810-01650Rear Main Seal Assemblyseal
119600-34800Oil Pressure Switchsensor
121250-44901Temperature Switch 110°Csensor
121460-39450Pressure Switchsensor
22-41016Oil Pressure Sender 0-80 PSI, Single Station 1/8 NPTsensor
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 family

32
129155-42350 Amazon eBay $54.80 FridayParts $33.99 124700-44740 FridayParts $40.99 129795-49551 Amazon eBay $14.95 FridayParts $29.26 119625-11900 Amazon eBay FridayParts $35.56 3TN86 FridayParts $35.56 26106-080602 Amazon eBay $19.42 FridayParts $28.35 129795-01800 Amazon eBay $39.95 FridayParts $26.00 119810-14580 FridayParts $213.64 119810-01730 FridayParts $138.27 119810-01780 Amazon eBay $39.95 FridayParts $32.55 129150-77202 FridayParts $71.12 4Pcs FridayParts $7.88 SinoCMP $25.90 129102-53000 FridayParts $49.99 119653-77950 Amazon eBay $159.95 FridayParts $21.04 SinoCMP $89.00 128300-77920 Amazon eBay $49.60 FridayParts $16.99 SinoCMP $59.00 114250-39450 Amazon eBay $22.89 FridayParts $11.50 AM880956 FridayParts $79.00 729609-53200 FridayParts $79.00 119813-22300 FridayParts $18.00 71985351370 FridayParts $1132.10 719818-51360 FridayParts $850.00 119836-77200 FridayParts $108.00 KuduParts $218.21 129155-49801 Amazon eBay $32.81 KuduParts $14.00 FridayParts $16.00 SinoCMP $45.00 Y12915549801 KuduParts $14.00 YM12915549801 KuduParts $14.00 FridayParts $16.00 129155-49800 Amazon eBay $19.69 KuduParts $14.00 FridayParts $16.00 SinoCMP $45.00 YM12915549800 KuduParts $14.00 FridayParts $16.00 FP-XP-0023045 719822-92620 FridayParts $86.20 719822-92630 FridayParts $86.20 719822-92640 FridayParts $86.20 FP-XP-0015977

Leads compiled from supplier catalogs across the family’s variants; verify the exact part for your variant and serial number.

This engine family also powers 2 generator set(s) on Facts About Generators.