129940-21570 FLYWHEEL ASSY — YANMAR
36
The part position is highlighted in red on the diagram
- Part number: 129940-21570
- Manufacturer: Yanmar
- Name: FLYWHEEL ASSY
- Weight: 450 g
- Length: 300 mm
- Width: 210 mm
- Height: 15 mm
The diagram shows the assembly “Crankshaft & piston” of the Yanmar 4TNE98-BQDF engine.
Where part 129940-21570 is used
Yanmar part 129940-21570 is used in 3 engine models. Assembly: crankshaft & piston.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Crankshaft & piston | 36 | 1 | ||
| Crankshaft & piston | 11 | 1 |
Other parts of the “Crankshaft & piston” assembly, Yanmar 4TNE98-BQDF
- 1129902-21000Crankshaft assy1 pcs
- 4129900-21200Gear, crankshaft1 pcs
- 5121850-21290Pin1 pcs
- 6121850-21920Pin, M10X221 pcs
- 722512-070140Key, 7x 141 pcs
- 8129907-21650V-pulley, 1301 pcs
- 9129960-21640Washer1 pcs
- 10129916-21610Bolt1 pcs
- 11129903-22120Piston assy, idi4 pcs
- 13129903-22050Ring set, piston4 pcs
- 17120130-22301Pin, piston4 pcs
- 1822252-000300Ring, 308 pcs
- 19129900-23001Rod assy, connecting4 pcs
- 23129900-23200Bolt, connecting rod8 pcs
- 24129900-23601Bearing, crank pin4 pcs
- 26129900-23911Bearing, piston pin4 pcs
- 27129903-22940Piston assy, 0.25 os4 pcs
- 29129903-22950Ring set, 0.25 os4 pcs
- 33129900-23611Bearing, 0.25 us4 pcs
- 35121850-21130Bolt, flywheel6 pcs
- 39129900-21600Gear, ring1 pcs
- 4024341-000530O-ring, 1AS53.01 pcs
- 41129940-21450Flange1 pcs
- 4226106-080222Bolt, M8X 22 plated4 pcs
