129901-22901 PISTON ASSY, 0.25 OS — YANMAR
31
The part position is highlighted in red on the diagram
- Part number: 129901-22901
- Manufacturer: Yanmar
- Name: PISTON ASSY, 0.25 OS
- Weight: 1000 g
- Length: 125 mm
- Width: 100 mm
- Height: 100 mm
The diagram shows the assembly “Crankshaft & piston” of the Yanmar 4TNE94-PD engine.
Where part 129901-22901 is used
Yanmar part 129901-22901 is used in 1 engine model. Assembly: crankshaft & piston.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Crankshaft & piston | 31 | 4 |
|
Other parts of the “Crankshaft & piston” assembly, Yanmar 4TNE94-PD
- 1129900-21050Crankshaft assy1 pcs
- 3129900-21220Gear, crankshaft1 pcs
- 4121850-21290Pin1 pcs
- 5121850-21920Pin, M10X221 pcs
- 622512-070140Key, 7x 141 pcs
- 7129900-21660V-pulley, 1301 pcs
- 8129900-21640Washer1 pcs
- 9121850-21680Bolt1 pcs
- 10121850-21130Bolt, flywheel6 pcs
- 11129900-21580Flywheel assy1 pcs
- 13129900-21600Gear, ring1 pcs
- 14129901-22081Piston assy4 pcs
- 16129901-22050Ring set, piston4 pcs
- 20120130-22301Pin, piston4 pcs
- 2122252-000300Ring, 308 pcs
- 22129900-23000Rod assy, connecting4 pcs
- 25129900-23910Bearing, piston pin4 pcs
- 26129900-23200Bolt, connecting rod8 pcs
- 27129900-23600Bearing, crank pin4 pcs
- 29129900-23610Bearing, 0.25 us4 pcs
- 33129901-22950Ring set, 0.25 os4 pcs
- 3724341-000530O-ring, 1AS53.01 pcs