---
type: lookup
id: 0-050-3-8-18-ms390
asset: stihl-chainsaw-chain-and-bar-specs
title: "MS390 — Stihl chainsaw chain and bar specifications by model"
sources:
  - https://www.lawnequipmentsuperstore.com/stihl-chainsaw-bar-chain-quick-guide
source_quote: "MS390 | 3/8\" | 0.050\" | 60 | 16\" | 33RS3 60 | <https://www.alldadelawnmowers.com/search.asp?keyword=3624-005-0060> 3624-005-0060 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LGX060G//1/y> 72LGX060G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LPX060G//1/y> 72LPX060G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-8913> 3003 008 8913 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//160VXLHD025//1/y> 160VXLHD025 | 3/8\" | 0.050\" | 66 | 18\" | 33RS3 66 | <https://www.alldadelawnmowers.com/search.asp?keyword=3624-005-0066> 3624-005-0066 |"
generated: true
harvested: 2026-08-05
stale_after: 2028-08-04
model: "MS390"
bar_length: "18\""
pitch: "3/8\""
gauge: "0.050\""
drive_links: "66"
stihl_chain_part: "3624-005-0066"
verified: true
---
**Model:** MS390

**Bar length:** 18"

**Pitch:** 3/8"

**Gauge:** 0.050"

**Drive links:** 66

**STIHL chain part number:** 3624-005-0066

> MS390 | 3/8" | 0.050" | 60 | 16" | 33RS3 60 | <https://www.alldadelawnmowers.com/search.asp?keyword=3624-005-0060> 3624-005-0060 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LGX060G//1/y> 72LGX060G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LPX060G//1/y> 72LPX060G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-8913> 3003 008 8913 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//160VXLHD025//1/y> 160VXLHD025 | 3/8" | 0.050" | 66 | 18" | 33RS3 66 | <https://www.alldadelawnmowers.com/search.asp?keyword=3624-005-0066> 3624-005-0066 |

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