# STIHL MSA 300 — 15" bar — STIHL chain 3639 000 0062

For STIHL MSA 300, bar length is 15"; pitch is .325"; gauge is 1.6mm; stihl chain part number is 3639 000 0062, verified against its source on 2026-09-07.

- **Model:** MSA 300 _(verified: appears in the quote below)_
- **Bar length:** 15" _(verified: appears in the quote below)_
- **Pitch:** .325" _(verified: appears in its own passage below)_
- **Gauge:** 1.6mm
- **STIHL chain part number:** 3639 000 0062 _(verified: appears in the quote below)_

## What the source says

> MS 261, MSA 300                                       £24.33         £29.20         3639 000 0062      37 / 15    .325"       1.6        RS

## Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

### Pitch

> RS .325 1.6 MM £636.67 £764.00 3639 000 1840

### Gauge

> RS .325 1.6 MM £636.67 £764.00 3639 000 1840

## Source

- https://www.stihl.co.uk/content/dam/bpor/vu/gb/pdf-files/marketing/STIHL_MS_MSA_Cutting_Attachments_2025.pdf

Last verified: 2026-09-07. Review by: 2028-09-06.
Part of [Stihl chainsaw chain and bar specifications by model](https://referencesource.org/stihl-chainsaw-chain-and-bar-specs/).