129986-22050 RING ASSY — YANMAR
19
The part position is highlighted in red on the diagram
- Part number: 129986-22050
- Manufacturer: Yanmar
- Name: RING ASSY
The diagram shows the assembly “Crankshaft & piston” of the Yanmar 4TNV94L-SFNC engine.
Where part 129986-22050 is used
Yanmar part 129986-22050 is used in 7 engine models. Assembly: crankshaft & piston.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Crankshaft & piston | 19 | 4 |
Other parts of the “Crankshaft & piston” assembly, Yanmar 4TNV94L-SFNC
- 1129902-21000Crankshaft assy1 pcs
- 4129900-21200Gear, crankshaft1 pcs
- 5121850-21290Pin, parallel1 pcs
- 6121850-21920Pin, parallel 10X221 pcs
- 722512-070140Key, 7 x 141 pcs
- 8129916-21610Bolt, v-pulley1 pcs
- 9129907-21650V-pulley,crankshaft1 pcs
- 10129960-21930Packing, washer1 pcs
- 11129960-21940Washer, v-pulley1 pcs
- 12121850-21130Bolt, flywheel6 pcs
- 13129916-21590Flywheel assy1 pcs
- 16129900-21600Gear, ring1 pcs
- 17129986-22080Piston assy4 pcs
- 25120130-22301Pin, piston4 pcs
- 2622252-000300Ring, 308 pcs
- 27129900-23001Rod assy, connecting4 pcs
- 31129900-23200Bolt, connecting rod8 pcs
- 32129900-23601Bearing assy, crank4 pcs
- 34129900-23911Bearing, piston pin4 pcs
- 35129900-23611Bearing, 0.25 us4 pcs
- 37129906-22910Piston assy, 0.25 os4 pcs
- 39129916-22950Ring set, 0.25 os4 pcs
