Stihl 3623-005-0072 OEM Chainsaw Chain (33 RS • 20")

Genuine Stihl OEM Rapid Super (RS) full‑chisel chain engineered for high‑output professional saws. This is the factory‑correct 33RS chain loop — not aftermarket — sold by P&P Small Engines.

Product Overview

• Brand: Stihl (OEM)

• Stihl Part Number: 3623‑005‑0072

• Chain Model: 33 RS (Rapid Super)

• Bar Length: 20 inch

• Pitch: 3/8" (9.32 mm)

• Gauge: .050" (1.3 mm)

• Drive Links: 72

• Cutter Type: Rapid Super (full chisel)

• Stock Number: 36230050072

• Condition: New OEM

This is the exact OEM chain specified by Stihl for professional saws running a 20" 3/8" .050 gauge guide bar.

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

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

If you’re unsure about compatibility, contact P&P Small Engines and we’ll help verify fitment before you order.

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.

Product Specifications

• Brand: Stihl (OEM)

• OEM Part Number: 3623‑005‑0072

• Chain Model: 33 RS Rapid Super

• Pitch: 3/8"

• Gauge: .050"

• Drive Links: 72

• Bar Length Compatibility: 20"

• Use Type: Professional felling, bucking, high‑output cutting

Why Choose an OEM Stihl Rapid Super Chain?

• ✅ Maximum cutting speed with full‑chisel cutters

• ✅ Optimized for high‑horsepower professional saws

• ✅ Excellent performance in clean wood

• ✅ Manufactured to exact Stihl OEM specifications

• ✅ Avoids fitment, durability, and safety issues common with aftermarket chains

OEM Stihl RS chains deliver maximum productivity and precision for professional users.

Why Buy From P&P Small Engines?

• 🔧 Professional‑grade Stihl parts expertise

• 🔧 Genuine OEM Stihl products only

• 🔧 Fitment verification before purchase

• 🔧 Fast, careful shipping

We help professionals get the right chain the first time.

Frequently Asked Questions

Q: Is this different from RS3?
A: Yes. RS is a standard full‑chisel chain, while RS3 includes added safety tie straps for reduced kickback.

Q: Is this chain OEM Stihl?
A: Yes. This is a genuine Stihl OEM chain, part number 3623‑005‑0072.

Q: Will this chain fit my MS 500i?
A: Yes, if your MS 500i is equipped with a 20" 3/8" .050 gauge bar.

Common Search Terms

• Stihl 3623‑005‑0072 chain

• Stihl 33RS chain

• Stihl 3/8 .050 72DL chain

• Stihl MS 462 OEM chain

• Stihl Rapid Super full‑chisel chain

Questions?

If you need help confirming bar compatibility or choosing between RS and RS3 chains, contact P&P Small Engines — we’re happy to help.