---
type: lookup
id: 0-063-325-18-ms291
asset: stihl-chainsaw-chain-and-bar-specs
title: "MS291 — Stihl chainsaw chain and bar specifications by model"
sources:
  - https://www.lawnequipmentsuperstore.com/stihl-chainsaw-bar-chain-quick-guide
source_quote: "MS291 | .325\" | 0.050\" | 67 | 16\" | 23RM3 67 | <https://www.alldadelawnmowers.com/search.asp?keyword=3695-005-0067> 3695-005-0067 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//20BPX067G//1/y> 20BPX067G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//20LPX067G//1/y> 20LPX067G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-6613> 3003 008 6613 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//160VXLGD025//1/y> 160VXLGD025 | .325\" | 0.063\" |"
generated: true
harvested: 2026-08-05
stale_after: 2028-08-04
model: "MS291"
bar_length: "18\""
pitch: ".325\""
gauge: "0.063\""
drive_links: "74"
stihl_chain_part: "3689-005-0074"
verified: true
unverified_fields: bar_length, drive_links, stihl_chain_part
---
**Model:** MS291

**Bar length:** 18"

**Pitch:** .325"

**Gauge:** 0.063"

**Drive links:** 74

**STIHL chain part number:** 3689-005-0074

> MS291 | .325" | 0.050" | 67 | 16" | 23RM3 67 | <https://www.alldadelawnmowers.com/search.asp?keyword=3695-005-0067> 3695-005-0067 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//20BPX067G//1/y> 20BPX067G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//20LPX067G//1/y> 20LPX067G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-6613> 3003 008 6613 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//160VXLGD025//1/y> 160VXLGD025 | .325" | 0.063" |

Source: <https://www.lawnequipmentsuperstore.com/stihl-chainsaw-bar-chain-quick-guide>