# 031 — Stihl chainsaw chain and bar specifications by model

For 031, bar length is 16"; pitch is 3/8"; gauge is 1.6mm; drive links is 60, verified against its source on 2026-08-05.

- **Model:** 031
- **Bar length:** 16"
- **Pitch:** 3/8"
- **Gauge:** 1.6mm
- **Drive links:** 60

## What the source says

> 029,031,032,034,036,038 039,041,042,044,045,046 048,056,064,066,E15 E20,E220,MS290,MS310 MS311,MS340,MS341,MS360 MS361,MS362,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 72 84 98 114 |

## Source

- https://www.lsengineers.co.uk/advice-centre/stihl-chain-selector

Last verified: 2026-08-05. Review by: 2028-08-04.
Part of [Stihl chainsaw chain and bar specifications by model](https://referencesource.org/stihl-chainsaw-chain-and-bar-specs/).