STIHL 3624 005 0072 33 RS3 72DR

Stihl 3624-005-0072 OEM Chainsaw Chain (33 RS3 • 20")

Genuine Stihl OEM Rapid Super 3 (RS3) full‑chisel chain engineered for high‑output professional saws requiring reduced kickback while maintaining aggressive cutting performance.

Product Overview

• Brand: Stihl (OEM)

• Stihl Part Number: 3624-005-0072

• Chain Model: 33 RS3 (Rapid Super 3)

• Bar Length: 20 inch

• Pitch: 3/8" (9.32 mm)

• Gauge: .050" (1.3 mm)

• Drive Links: 72

• Cutter Type: Rapid Super 3 (full chisel, reduced kickback)

• Stock Number: 36240050072

• Condition: New OEM

This is the exact OEM chain specified by Stihl for professional saws equipped with a 20" 3/8" .050 gauge guide bar and requiring RS3 safety‑enhanced cutter geometry.

What Is Rapid Super 3 (RS3)?

Rapid Super 3 (RS3) chains feature full‑chisel cutters with additional safety tie straps designed to:

• Reduce kickback risk

• Maintain fast cutting performance

• Improve operator control

• Meet professional safety requirements

RS3 chains are commonly specified on professional and utility saws where safety compliance is required.

Verify Fitment in 30 Seconds

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

• Bar Length: 20"

• Pitch: 3/8"

• Gauge: .050"

• Drive Links: 72

Compatible Stihl Models

This OEM Stihl chain fits the following models when equipped with a 20" 3/8" .050 gauge bar:

• MS 311

• MS 362 / MS 362 R / MS 362 C‑M / MS 362 R C‑M

• MS 391

• MS 400 C‑M

• MS 462 / MS 462 C‑M / MS 462 R C‑M

• MS 500i / MS 500i R

• MS 661 MAGNUM® / MS 661 C‑M / MS 661 R / MS 661 R C‑M

• MSE 250 C

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

Compatible Guide Bars

This chain is designed to be used with the following Stihl guide bars:

• 3003-008-8921

• 3003-000-8822
  

• 3003-000-2221

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