The Yanmar 4TNE88 engine line groups 3 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| 124732-42290 | Drive Belt | belt |
| 129100-55650 | Fuel Filter | fuel_filter |
| F1-2 | Fuse 4 A | fuse |
| 104200-59170 | Gasket | gasket |
| 104200-59171 | Gasket 12 | gasket |
| 119840-59560 | Fuel Return Pipe | gasket |
| 124160-11360 | Gasket | gasket |
| 124240-01883 | Gasket | gasket |
| 124465-44950 | Gasket | gasket |
| 129100-42020 | Gasket | gasket |
| 129100-49820 | Cover Gasket | gasket |
| 129100-49840 | Gasket | gasket |
| 129150-32020 | Gasket | gasket |
| 129150-35041 | Gasket | gasket |
| 129150-35111 | Gasket | gasket |
| 129150-49811 | Gasket | gasket |
| 129150-77511 | Gasket | gasket |
| 129155-52020 | Gasket | gasket |
| 129155-52050 | Gasket | gasket |
| 129400-13201 | Gasket | gasket |
| 129407-01340 | Cylinder Head Gasket | gasket |
| 129407-12110 | Gasket | gasket |
| 129407-13110 | Gasket | gasket |
| 129408-01330 | Cylinder Head Gasket | gasket |
| 129550-11310 | Bonnet Gasket | gasket |
| 129795-49551 | Gasket | gasket |
| 23414-100000 | Gasket | gasket |
| 23414-120000 | GASKET 12, ROUND | gasket |
| 729618-92600 | Gasket Set | gasket |
| 927770-01212 | Liquid Gasket | gasket |
| 977770-01212 | Liquid Gasket | gasket |
| 129132-49050 | Hose | hose |
| 129619-12210 | Hose | hose |
| 171420-49010 | Hose, Radiator Inlet | hose |
| 171420-49020 | Hose, Radiator Outlet | hose |
| 41-01012 | 74" Hose 5/16" ID Push-On | hose |
| 114250-53080 | Fuel Injection Nozzle Assembly | injector |
| 719810-53100 | Fuel Injector | injector |
| 24-07301 | Filter | oil_filter |
| 124160-39450 | Oil Pressure Switch | other_service |
| 15-01001 | Sealing Washer | other_service |
| 24-27302 | Element | other_service |
| NL488K | other_service | |
| 129100-42002 | Coolant Pump | pump |
| 129100-52100 | Fuel Feed Pump | pump |
| 121400-11340 | Valve Stem Seal | seal |
| 121850-51960 | O-Ring | seal |
| 124460-11340 | Valve Stem Seal | seal |
| 129129-77350 | O-Ring | seal |
| 129795-01780 | Rear Main Seal | seal |
| 129795-01800 | Oil Seal | seal |
| 22190-080002 | Seal Washer | seal |
| 22190-220002 | Seal Washer | seal |
| 24311-000120 | O-Ring | seal |
| 24311-000160 | O-Ring | seal |
| 24311-000320 | O-Ring | seal |
| 24311-240100 | O-Ring | seal |
| 24321-000650 | F/ Filter Bowl O-ring | seal |
| 24341-000240 | O-Ring | seal |
| 24341-000280 | O-Ring | seal |
| 24341-000500 | O-Ring, 1A S-50.0 | seal |
| 121250-44901 | Temperature Switch 110°C | sensor |
| 121460-39450 | Pressure Switch | sensor |
| 22-41016 | Oil Pressure Sender - Single Station | sensor |
| 22-45201 | Temperature Sender 250°F Standard Ground | sensor |
| 129155-49800 | Thermostat | thermostat |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Leads compiled from supplier catalogs across the family’s variants; verify the exact part for your variant and serial number.