The Yanmar 4TNV88 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 |
|---|---|---|
| 129100-77510 | Gasket | gasket |
| 129150-32020 | Gasket | gasket |
| 129150-35042 | Gasket | gasket |
| 129150-35111 | Gasket | gasket |
| 129150-77511 | Gasket | gasket |
| 129407-01340 | Cylinder Head Gasket | gasket |
| 129407-12110 | Gasket | gasket |
| 129550-13110 | Gasket | gasket |
| 129601-11310 | Gasket | gasket |
| 129930-13201 | Gasket, Silencer | gasket |
| 129008-77800 | Plug, Glow | glow_plug |
| 119940-59130 | Tube, Corrugated | hose |
| 129005-03080 | Pipe, Breather | hose |
| 120270-54410 | Washer | injector |
| 729595-51390 | FUEL INJECTION PUMP | injector |
| 729595-51391 | FUEL INJECTION PUMP | injector |
| 119005-35151 | Filter, D80X100L | oil_filter |
| 114250-39450 | TERMINAL | other_service |
| 122710-51050 | BEARING, ROLLER | other_service |
| 124060-01050 | PLUG, PT1/8 | other_service |
| 124160-01910 | PLUG, PT1/4 | other_service |
| 129001-01250 | PLUG, 50 | other_service |
| 129001-02931 | BEARING, MAIN | other_service |
| 129150-01200 | Cylinder Head Bolt | other_service |
| 129150-02020 | Bearing Cap Bolt | other_service |
| 129150-02871 | BEARING, 0.25 US | other_service |
| 129150-02931 | BEARING, THRUST | other_service |
| 129150-02941 | BEARING, THRUST 0.25 | other_service |
| 129470-51040 | CAMSHAFT | other_service |
| 129470-51060 | RETAINER | other_service |
| 129795-02412 | BUSH, CAMSHAFT | other_service |
| 171051-01921 | Plug | other_service |
| 26022-060162 | SCREW M 6X 16 | other_service |
| 27241-120000 | Plug 12 mm | other_service |
| 27241-300000 | Expansion Plug, 30 mm | other_service |
| 729602-01560 | BLOCK ASSY, CYLINDER | other_service |
| 129407-32000 | Oil Pump Assembly (Parts not available separately) | pump |
| 119609-32040 | O-Ring, P16 | seal |
| 119934-01800 | Seal, Oil | seal |
| 121400-11340 | Valve Stem Seal | seal |
| 121850-51960 | O-Ring | seal |
| 124460-11340 | Valve Stem Seal | seal |
| 129508-33050 | O-Ring | seal |
| 129648-01780 | SEAL, OIL | seal |
| 22190-080002 | Seal Washer | seal |
| 22190-100002 | Seal Washer | seal |
| 22190-220002 | Seal Washer | seal |
| 24311-000120 | O-Ring | seal |
| 24311-000320 | O-Ring | seal |
| 24341-000240 | O-Ring | seal |
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.