Stihl 4137 · Section Y · 24 of 27 · 19 parts
Gear head FS 80, 80 R, 85, 85 R
Fits FS 80.
Applies from serial 35 221 993 — check the number stamped on your machine. Change documented in Technical Information 32/1997 — Gearhead .
Parts (19)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4130 641 0300 | Gear housing | 1 |
| 2 | 4119 713 6500 | Screw plug | 1 |
| 3 | 9022 371 1020 | Spline screw IS-M5x20 → replaced by 9022 371 1050 TI 30/2004 | 2 |
| 4 | 9456 621 2440 | Circlip 22x1 | 1 |
| 5 | 9452 600 0750 | Circlip 9.5x0.8 | 1 |
| 6 | 9507 003 8056 | Grooved ball bearing 9.5x22.2x7.14 | 1 |
| 7 | 9507 003 8054 | Grooved ball bearing 9.5x22.2x7.14 | 2 |
| 8 | 9503 003 5190 | Grooved ball bearing 6001-2RS | 1 |
| 9 | 9456 621 3100 | Circlip 28x1.2 | 1 |
| 10 | not sold separately | Drive pinion not available as a separate item | 1 |
| 11 | not sold separately | Spur bevel gear not available as a separate item | 1 |
| 12 | 4130 642 0610 | Drive shaft | 1 |
| 13 | 4126 710 3800 | Thrust plate | 1 |
| 15 | 4126 713 1600 | Thrust washer | 1 |
| 16 | 4126 713 3100 | Rider plate | 1 |
| 17 | 4126 642 7600 | Collar nut M10x1 l/h thread | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4130 640 0100 | Gearhead no longer available from factory | 1 |
| — | 4130 640 7300 | Set of pinions | 1 |
| — | 0781 120 1117 | Gear lubricant 80 g not illustratedoption | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
Wrong number or missing part for the FS 80? Report a correction →