STIHL 3690 005 0074 23RS 74E CHAIN LOOP

Stihl 3690-005-0074 OEM Chainsaw Chain (23RS • 18")

Genuine Stihl OEM Rapid™ Super (RS) full‑chisel chainsaw chain designed for Stihl saws using the Light 04 guide bar with a .325 pitch, .050 gauge setup.

Product Overview

• Brand: Stihl (OEM)

• Stihl Part Number: 3690‑005‑0074

• Chain Model: 23RS (Rapid Super)

• Bar Length: 18 inch

• Pitch: .325" (8.35 mm)

• Gauge: .050" (1.3 mm)

• Drive Links: 74

• Cutter Type: Rapid Super (full chisel)

• Stock Number: 36900050074

• Condition: New OEM

This is the exact OEM chain specified by Stihl for saws equipped with an 18" Stihl Light 04 bar using .325 pitch and .050 gauge.

Verify Fitment in 30 Seconds

Before ordering, confirm the following on your guide bar or current chain:

• Bar Length: 18"

• Pitch: .325"

• Gauge: .050"

• Drive Links: 74

• Bar Type: Stihl Light 04

⚠️ Full‑chisel RS chains are intended for experienced users and perform best in clean cutting conditions.

Compatible Stihl Models

This OEM Stihl chain fits the following models when equipped with an 18" Light 04 bar (.325 pitch, .050 gauge):

• MS 261

• MS 271 Farm Boss®

• MS 291 Farm Boss®

⚠️ Model alone does not guarantee fitment — bar specifications must match.

Compatible Guide Bars (Light 04)

This chain is designed to be used with Stihl Light 04 guide bars that require 74 drive links at 18":

• Light 04 18" .325 .050 bars

Using the correct bar ensures proper chain tracking, tension, and safe operation.