Stihl engine series 1138 · PRO
MS 441
Displacement70.7 cc
Guide bar16–28″
Chain3/8″ · .050–.063″
Production2007–2019
Chains & bars that fit the MS 441
Pitch & gauge 3/8″ · .050–.063″ · recommended bar 16–28″ · round file 7/32" (5.5 mm)
Files, oil & sharpening
Suggested match: Oregon 72/73/75 EXL. Confirm the drive-link count for your exact bar length before ordering. Genuine STIHL chain isn't sold online — these are equivalent aftermarket (Oregon) specs.
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Models in this family (2)
| Model | Years | Market | Rarity | Notes |
|---|---|---|---|---|
| MS 441 | 2007–12 | Global | Common | Higher output |
| MS 441 C-M | 2011–19 | Global | Common / sought | M-Tronic, long overlap |
Data confidence
Provenance for this family's figures — verify anything tagged estimated, approx, or stale-risk against STIHL spec sheets.