The Yanmar 4TNV98 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 |
|---|---|---|
| 26776-180002 | Lock Nut, M18 | Engine |
| 729907-01560 | Cylinder Block Assembly (includes all keys) | Engine |
| 729907-22910 | Piston Assembly, Oversize 0.25 (includes key #11) | Engine |
| 129907-01331 | GASKET, HEAD | Gasket |
| 129927-42140 | GASKET, PUMP OUTLET | Gasket |
| 729595-51390 | FUEL INJECTION PUMP | Injector |
| 729595-51391 | FUEL INJECTION PUMP | Injector |
| 129900-01250 | PLUG, 55 | Service part / kit |
| 129900-02341 | BEARING ASSY, MAIN | Service part / kit |
| 129900-02410 | BUSH, CAMSHAFT | Service part / kit |
| 129900-02931 | BEARING ASSY, THRUST | Service part / kit |
| 129900-02941 | BEARING, THRUST 0.25 | Service part / kit |
| 129927-01560 | BLOCK ASSY, CYLINDER | Service part / kit |
| 129944-01500 | CASE, GEAR | Service part / kit |
| 171051-01921 | PLUG, NPTF1 | Service part / kit |
| 26014-080252 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 26106-060122 | Bolt, M6 x 12 Plated | Service part / kit |
| 26106-060162 | BOLT, M6X 16 PLATED | Service part / kit |
| 26106-060202 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 26106-060302 | Bolt, M6 x 30 Plated | Service part / kit |
| 26106-080122 | Bolt, M8 x 12 Plated | Service part / kit |
| 26106-080162 | Bolt, M8 x 16 Plated | Service part / kit |
| 26106-080182 | Bolt, M8 x 18 Plated | Service part / kit |
| 26106-080202 | Bolt, M8 x 20 Plated | Service part / kit |
| 26106-080222 | Bolt, M8 x 22 Plated | Service part / kit |
| 26106-080302 | Bolt, M8 x 30 Plated | Service part / kit |
| 26106-080352 | Bolt, M8 x 35 Plated | Service part / kit |
| 26106-080402 | Bolt, M8 x 40 Plated | Service part / kit |
| 26106-080452 | BOLT, M8X 45 PLATED | Service part / kit |
| 26106-080552 | Bolt, M8 x 55 Plated | Service part / kit |
| 26106-080602 | Bolt, M8 x 60 Plated | Service part / kit |
| 26106-080802 | Bolt, M8 x 80 Plated | Service part / kit |
| 26106-100202 | Bolt, M10 x 20 Plated | Service part / kit |
| 26116-120302 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 26206-100352 | Bolt, M10 x 35 Plated | Service part / kit |
| 26206-100702 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 26216-100302 | STUD, M10X 30 | Service part / kit |
| 26226-080222 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 26306-080002 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 26306-100002 | NUT, M10 | Service part / kit |
| 27241-300000 | Plug 30 mm | Service part / kit |
| 27241-400000 | Plug 40 mm | Service part / kit |
| 27310-070001 | COTTER, 7 | Service part / kit |
| 729900-02800 | METAL ASSY, MAIN | Service part / kit |
| 729900-02801 | BEARING, MAIN | Service part / kit |
| 729907-01550 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 729907-01570 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 729907-22950 | RING SET, PISTON .25 | Service part / kit |
| 729907-51320 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 729907-53100 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 729907-92760 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 729946-51390 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 729946-53300 | Yammer 4TNV98-GGE engine component | Service part / kit |
| DKA60DCWPFR | Litho aux USA (08-06) | Service part / kit |
| X2114155110 | Yammer 4TNV98-GGE engine component | Service part / kit |
| X2114255110 | Yammer 4TNV98-GGE engine component | Service part / kit |
| X2114955020 | Yammer 4TNV98-GGE engine component | Service part / kit |
| X2130631300 | Yammer 4TNV98-GGE engine component | Service part / kit |
| X9490561001 | Yammer 4TNV98-GGE engine component | Service part / kit |
| 129900-32001 | PUMP ASSY, OIL | Pump |
| 129900-32030 | O-RING, P20 | Seal |
| 129900-32040 | O-RING, P14 | 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.