STIHL MS390 — 18" bar
What is the bar length for STIHL MS390 — 18" bar?
For STIHL MS390, bar length is 18"; pitch is 3/8"; gauge is 1.6mm; drive links is 66, verified against its source on 2026-09-02.
MS390,MS391 MS440,MS441,MS460, MS640, MS650,MS660 | 16" 18" 20" 25" 30" 36" | 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" | 1.6mm 1.6mm 1.6mm 1.6mm 1.6mm 1.6mm | 60 66
— lsengineers.co.uk, retrieved 2026-09-02
- Model
- MS390 verified
- Bar length
- 18" verified
- Pitch
- 3/8" verified
- Gauge
- 1.6mm verified
- Drive links
- 66 verified
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Bar length
18" Bar
Drive links
3621/66
— all from lsengineers.co.uk, retrieved 2026-09-02
Source
- lsengineers.co.ukhttps://www.lsengineers.co.uk/advice-centre/stihl-chain-selector