Stihl engine series 1135 · PRO
MS 341 · MS 361
MS 341 parts carry the 1135 prefix — it is the MS 361’s sibling, not an MS 340 variant.
Chains & bars that fit the MS 341 · MS 361
Pitch & gauge 3/8″ · .050–.063″ · recommended bar 16–25″ · bar mount 3003 / D025 · round file 7/32" (5.5 mm)
Chain & bar by length
| Bar | Drive links | Shop |
|---|---|---|
| 16″ | 60 DL | Chain → Bar · 3003 → |
| 18″ | 66 DL | Chain → Bar · 3003 → |
| 20″ | 72 DL | Chain → Bar · 3003 → |
| 22″ | 76 DL | Chain → Bar · 3003 → |
| 25″ | 84 DL | Chain → Bar · 3003 → |
Drive-link counts come from STIHL's saw-chain catalog. Bar searches include mount 3003 / D025; still confirm the mount stamp, pitch, gauge and drive-link count on your installed bar before ordering.
Files, oil & sharpening
Suggested match: Oregon 72/73/75 EXL. Confirm the drive-link count for your exact bar length before ordering. These are equivalent aftermarket (Oregon) chains, not genuine STIHL chain — STIHL sells its own chain through its dealer network, and we're not affiliated with STIHL. New to fitment? See the bar-mount identification guide and chain & cutter guide.
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Models in this family (2)
| Model | Years | Market | Rarity | Notes |
|---|---|---|---|---|
| MS 341 59 cc | 2003–11 | EU/AU | Uncommon | 59 cc / 4.2 kW; never US-sold |
| MS 361 59 cc | 2003–10 | Global | Very Common | 59 cc / 4.6 kW; well-regarded pro mid |
Data confidence
Provenance for this family's figures — verify anything tagged estimated, approx, or stale-risk against STIHL spec sheets.
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