121254-77401 ARMATURE ASSY — YANMAR
2
The part position is highlighted in red on the diagram
- Part number: 121254-77401
- Manufacturer: Yanmar
- Name: ARMATURE ASSY
- Weight: 1800 g
- Length: 285 mm
- Width: 60 mm
- Height: 60 mm
The diagram shows the assembly “Starting motor” of the Yanmar 3TN100L-YBVM engine.
Where part 121254-77401 is used
Yanmar part 121254-77401 is used in 13 engine models. Assemblies: starting motor, starting motor(new), starting motor(component parts.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Starting motor | 2 | 1 | ||
| Starting motor | 2-1 | 1 |
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| Starting motor | 2-1 | 1 |
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| Starting motor(new) | 2 | 1 | ||
| Starting motor | 2-1 | 1 |
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| Starting motor | 2-1 | 1 |
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| Starting motor | 2-1 | 1 |
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| Starting motor(component parts | 2-1 | 1 |
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Other parts of the “Starting motor” assembly, Yanmar 3TN100L-YBVM
- 1121254-77011Starter, S13-41A1 pcs
- 1-1121254-77012Starting motor(DC12V1 pcs
- 2121254-77400Armature assy1 pcs
- 3121254-77410Ball bearing1 pcs
- 4121254-77420Ball bearing1 pcs
- 5121254-77430Washer kit, thrust1 pcs
- 10121254-77480Stopper kit, pinion1 pcs
- 13121254-77510York assy1 pcs
- 15121254-77520Coil assy, field1 pcs
- 16121254-77530Screw, pole core4 pcs
- 16A121254-77540Brush(+)2 pcs
- 17121254-77550Cover assy, rear1 pcs
- 19121254-77570Holder assy, brush1 pcs
- 20121254-77580Brush (-)2 pcs
- 21121254-77590Spring, brush4 pcs
- 22121254-77600Bearing assy, center1 pcs
- 23119129-77210Seal, oil1 pcs
- 24119129-77220Bearing, needle1 pcs
- 25121254-77640Shaft assy, gear1 pcs
- 27121254-77661Pinion assy1 pcs
- 28121254-77670Switch, magnetic1 pcs
- 29121254-77681Case assy, gear1 pcs
- 30121254-77690Metal, gear case1 pcs
- 31121254-77700Lever set, shift1 pcs
- 34121254-77730Dust cover set1 pcs
- 38121254-77770Bolt, through2 pcs
- 3926450-050122Bolt, M5X 122 pcs
- 40121254-77790Screw 42 pcs
- 41121254-77810Cover, terminal1 pcs
- 4226106-060302Bolt, M6X 30 plated3 pcs
- 4326106-060452Bolt, M6X 45 plated2 pcs
- 4426116-120302Bolt, M12X 30 plated2 pcs
- 45124550-77030Cover, terminal1 pcs
- 46119247-77100Relay, safety1 pcs
- 47171051-77100Relay, safety1 pcs
- 48119643-66900Diode2 pcs
