---
type: lookup
id: 0-050-3-8-18-farm-boss
asset: stihl-chainsaw-chain-and-bar-specs
title: "Farm Boss — Stihl chainsaw chain and bar specifications by model"
sources:
  - https://www.lawnequipmentsuperstore.com/stihl-chainsaw-bar-chain-quick-guide
source_quote: "18\" | 23RM3 68 | <https://www.alldadelawnmowers.com/search.asp?keyword=3695-005-0068> 3695-005-0068 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//95TXL068G//1/y> 95TXL068G | 20BPX068 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//20LPX068G//1/y> 20LPX068G | <https://www.alldadelawnmowers.com/search.asp?keyword=3005-008-7017> 3005 008 7017 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//180TXLBA074//1/y> 180TXLBA074 | Farm Boss | .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\" | 67 | 16\" | 26RM3 67 | <https://www.alldadelawnmowers.com/search.asp?keyword=3689-005-0067> 3689-005-0067 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22BPX067G//1/y> 22BPX067G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22LPX067G//1/y> 22LPX067G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-6813> 3003 008 6813 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//163VXLGD025//1/y> 163VXLGD025 | 3/8\" |"
generated: true
harvested: 2026-08-05
stale_after: 2028-08-04
model: "Farm Boss"
bar_length: "18\""
pitch: "3/8\""
gauge: "0.050\""
drive_links: "66"
stihl_chain_part: "3624-005-0066"
verified: true
unverified_fields: drive_links, stihl_chain_part
---
**Model:** Farm Boss

**Bar length:** 18"

**Pitch:** 3/8"

**Gauge:** 0.050"

**Drive links:** 66

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

> 18" | 23RM3 68 | <https://www.alldadelawnmowers.com/search.asp?keyword=3695-005-0068> 3695-005-0068 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//95TXL068G//1/y> 95TXL068G | 20BPX068 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//20LPX068G//1/y> 20LPX068G | <https://www.alldadelawnmowers.com/search.asp?keyword=3005-008-7017> 3005 008 7017 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//180TXLBA074//1/y> 180TXLBA074 | Farm Boss | .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" | 67 | 16" | 26RM3 67 | <https://www.alldadelawnmowers.com/search.asp?keyword=3689-005-0067> 3689-005-0067 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22BPX067G//1/y> 22BPX067G | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//22LPX067G//1/y> 22LPX067G | | <https://www.alldadelawnmowers.com/search.asp?keyword=3003-008-6813> 3003 008 6813 | <https://www.lawnequipmentsuperstore.com/oempartfinder#/s/ORC//163VXLGD025//1/y> 163VXLGD025 | 3/8" |

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