121254-77681 CASE, GEAR — YANMAR
18
The part position is highlighted in red on the diagram
- Part number: 121254-77681
- Manufacturer: Yanmar
- Name: CASE, GEAR
- Weight: 870 g
- Length: 175 mm
- Width: 140 mm
- Height: 120 mm
The diagram shows the assembly “Starting motor” of the Yanmar 4TN100E-GB1 engine.
Where part 121254-77681 is used
Yanmar part 121254-77681 is used in 28 engine models. Assemblies: starting motor, starting motor(new), starting motor(component parts.
| Engine assembly | Diagram pos. | Qty | Engine models | Catalogue notes |
|---|---|---|---|---|
| Starting motor | 31 | 1 | ||
| Starting motor | 29 | 1 | ||
| Starting motor | 30 | 1 | ||
| Starting motor | 23 | 1 | ||
| Starting motor(new) | 29 | 1 | ||
| Starting motor | 19 | 1 | ||
| Starting motor | 18-1 | 1 |
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| Starting motor | 18-1 | 1 |
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| Starting motor | 18-1 | 1 |
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| Starting motor(component parts | 30 | 1 | ||
| Starting motor | 18-1 | 1 |
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| Starting motor | 18-1 | 1 |
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| Starting motor | 18-1 | 1 |
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Other parts of the “Starting motor” assembly, Yanmar 4TN100E-GB1
- 1124610-77010Starter, S13-68A1 pcs
- 2X213011001Armature assy1 pcs
- 2-1121254-77402Armature assy1 pcs
- 3X21302302Ball bearing1 pcs
- 3-1121254-77410Ball bearing1 pcs
- 4X21303302Ball bearing1 pcs
- 4-1121254-77420Ball bearing1 pcs
- 5X21302115Washer kit, thrust1 pcs
- 5-1121254-77430Washer kit, thrust1 pcs
- 6X21303119Stopper set, pinion1 pcs
- 6-1121254-77480Stopper kit, pinion1 pcs
- 7X21308220Coil assy, field1 pcs
- 7-1121254-77521Coil assy, field1 pcs
- 8X21308311Brush (+)2 pcs
- 8-1121254-77541Brush (+)2 pcs
- 9X225013012Cover, rear1 pcs
- 9-1124610-77550Rear cover assy1 pcs
- 10X21307305Holder assy, brush1 pcs
- 10-1121254-77571Holder assy1 pcs
- 11X21305312Brush (-)2 pcs
- 11-1121254-77581Brush, -2 pcs
- 12X21305313Spring, brush4 pcs
- 12-1121254-77590Spring, brush4 pcs
- 13X22501113Shaft assy, gear1 pcs
- 13-1121254-77640Shaft assy, gear1 pcs
- 14X21304400Bearing assy, center1 pcs
- 14-1121254-77600Bearing assy, center1 pcs
- 15X21301402Seal, oil1 pcs
- 15-1119129-77210Seal, oil1 pcs
- 16X21302402O-ring1 pcs
- 17X213035002Pinion assy1 pcs
- 17-1121254-77661Pinion assy1 pcs
- 18X213046003Housing assy, gear1 pcs
- 19X21302601Metal, case bearing1 pcs
- 19-1121254-77690Metal, gear case1 pcs
- 20X21302605Lever set1 pcs
- 20-1121254-77700Lever set, shift1 pcs
- 21X21303610Cover set, dust1 pcs
- 21-1121254-77730Dust cover set1 pcs
- 22X213017001Switch assy, magnet.1 pcs
- 22-1121254-77670Switch, magnetic1 pcs
- 23X21305820Bolt, through2 pcs
- 23-1121254-77770Bolt, through2 pcs
- 23A121254-77780Screw 52 pcs
- 23B121254-77790Screw 42 pcs
- 23C121254-77810Cover, terminal1 pcs
- 23D26106-060302Bolt, M6X 30 plated3 pcs
- 23E26106-060452Bolt, M6X 45 plated2 pcs
- 2422137-120000Washer, 123 pcs
- 2522217-120000Washer, spring 123 pcs
- 2626116-120352Bolt, M12X 35 plated3 pcs
