129900-21580 FLYWHEEL ASSY — YANMAR
12
The part position is highlighted in red on the diagram
- Part number: 129900-21580
- Manufacturer: Yanmar
- Name: FLYWHEEL ASSY
- Weight: 18000 g
- Length: 380 mm
- Width: 380 mm
- Height: 120 mm
The diagram shows the assembly “Crankshaft & piston” of the Yanmar 4TNV98T-NSV engine.
Where part 129900-21580 is used
Yanmar part 129900-21580 is used in 14 engine models. Assemblies: crankshaft & piston, cranshaft & piston.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Crankshaft & piston | 12 | 1 | ||
| Crankshaft & piston | 11 | 1 | ||
| Cranshaft & piston | 11 | 1 |
Other parts of the “Crankshaft & piston” assembly, Yanmar 4TNV98T-NSV
- 1129908-21000Crankshaft assy1 pcs
- 4129900-21200Gear, crankshaft1 pcs
- 5121850-21290Pin1 pcs
- 6121850-21920Pin, M10X221 pcs
- 722512-070140Key, 7x 141 pcs
- 8129960-21640Washer1 pcs
- 9129957-21650V-pulley1 pcs
- 10121850-21680Bolt1 pcs
- 11121850-21130Bolt, flywheel6 pcs
- 15129900-21600Gear, ring1 pcs
- 16129908-22080Piston assy4 pcs
- 18129907-22050Ring set, piston4 pcs
- 22120130-22301Pin, piston4 pcs
- 2322252-000300Ring, 308 pcs
- 24129900-23000Rod assy, connecting4 pcs
- 28129900-23910Bearing, piston pin4 pcs
- 29129900-23200Bolt, connecting rod8 pcs
- 30129900-23600Bearing, crank pin4 pcs
- 32129900-23610Bearing, 0.25 us4 pcs
- 34729908-22900Piston assy, 0.25 os4 pcs
- 36729907-22950Ring set, 0.25 os4 pcs
- 4024341-000530O-ring, 1AS53.01 pcs
