---
type: lookup
id: 0-063-325-20-ms310
asset: stihl-chainsaw-chain-and-bar-specs
title: "MS310 — Stihl chainsaw chain and bar specifications by model"
sources:
  - https://www.lawnequipmentsuperstore.com/stihl-chainsaw-bar-chain-quick-guide
source_quote: "20' | 26RM3 81 | <https://www.alldadelawnmowers.com/search.asp?keyword=3689-005-0081> 3689-005-0081 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22BPX081G//1/y> 22BPX081G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22LPX081G//1/y> 22LPX081G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-6821> 3003 008 6821 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//203VXLGD025//1/y> 203VXLGD025 | 3/8\" | 0.050\" | 72 | 20\" | 33RS3 72 | <https://www.alldadelawnmowers.com/search.asp?keyword=3624-005-0072> 3624-005-0072 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LGX072G//1/y> 72LGX072G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LPX072G//1/y> 72LPX072G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-8921> 3003 008 8921 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//200VXLHD025//1/y> 200VXLHD025 | MS310 | .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: "MS310"
bar_length: "20'"
pitch: ".325\""
gauge: "0.063\""
drive_links: "81"
stihl_chain_part: "3689-005-0081"
verified: true
---
**Model:** MS310

**Bar length:** 20'

**Pitch:** .325"

**Gauge:** 0.063"

**Drive links:** 81

**STIHL chain part number:** 3689-005-0081

> 20' | 26RM3 81 | <https://www.alldadelawnmowers.com/search.asp?keyword=3689-005-0081> 3689-005-0081 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22BPX081G//1/y> 22BPX081G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22LPX081G//1/y> 22LPX081G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-6821> 3003 008 6821 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//203VXLGD025//1/y> 203VXLGD025 | 3/8" | 0.050" | 72 | 20" | 33RS3 72 | <https://www.alldadelawnmowers.com/search.asp?keyword=3624-005-0072> 3624-005-0072 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LGX072G//1/y> 72LGX072G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//72LPX072G//1/y> 72LPX072G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-8921> 3003 008 8921 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//200VXLHD025//1/y> 200VXLHD025 | MS310 | .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>