Stihl 4231 · Section A · 1 of 2 · 23 parts
Gear head
Fits SP.
Parts (23)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4231 640 0502 | Gear housing | 1 |
| 2 | not sold separately | Plain bearing PAP 1620 P10 not available as a separate item | 1 |
| 3 | 9649 945 0910 | Stripper 16x22x4.7 | 1 |
| 4 | 0000 953 1001 | Stud | 1 |
| 5 | 9503 003 9491 | Grooved ball bearing 629-2Z | 1 |
| 6 | 4231 642 4800 | Thrust plate | 1 |
| 7 | 4231 640 6800 | Connecting rod | 1 |
| 8 | 9512 003 4620 | Needle cage 20x24x10 | 1 |
| 9 | 4231 640 7506 | Spur gear | 1 |
| 10 | 4231 640 1800 | Drive pinion | 1 |
| 11 | 4231 649 0301 | Gasket | 1 |
| 12 | 4231 640 5802 | Gearbox cover | 1 |
| 13 | 4119 713 6500 | Screw plug | 1 |
| 14 | 9371 470 2065 | Cylindrical pin 4x10 | 2 |
| 15 | 9022 313 0660 | Spline screw IS-M4x12 | 6 |
| 16 | 9503 003 9880 | Grooved ball bearing 609-2RS | 2 |
| 17 | 9455 621 0750 | Circlip 9x1 | 1 |
| 18 | 4231 711 0900 | Axle | 2 |
| 19 | 9291 021 0120 | Washer 5.3 | 4 |
| 20 | 9214 320 0700 | Lock nut M5 | 4 |
| 21 | 9075 478 4159 | Pan head self-tapping screw IS-D5x24 | 2 |
| 22 | 0781 120 1109 | Gear lubricant 80 g option | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4231 640 7505 | Spur gear | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
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