STIHL 20" Chainsaw Chain 33 RS3 72 – OEM 3624 005 0072

The STIHL 33 RS3 72 chainsaw chain is a genuine OEM, professional-grade chain engineered for fast, clean cutting performance. Designed with full chisel cutters and reduced kickback features, this chain delivers aggressive cutting speed while maintaining control and reliability for demanding applications.

Product Overview

Featuring Rapid Super 3 (RS3) full chisel cutters, this chain is built for experienced users who want maximum cutting efficiency in clean wood. The square-cornered cutter design bites quickly and cuts smoothly, making it ideal for firewood processing, limbing, and general cutting tasks where speed matters.

Matched precisely to 20" guide bars with the correct pitch, gauge, and drive link count, this chain ensures proper fit, smooth operation, and long service life when paired with compatible STIHL bars.

Key Features

• Full Chisel RS3 Cutters – Fast, aggressive cutting in clean wood.
• Reduced Kickback Design – Improved control without sacrificing performance.
• Professional-Grade Performance – Built for demanding cutting applications.
• Genuine STIHL OEM – Ensures proper fit, durability, and reliability.
• Optimized for 20" Bars – Designed to match STIHL guide bar specifications.

Chain Specifications

• OEM Part Number: 3624 005 0072
• Chain Type: 33 RS3
• Pitch: 3/8" (9.32 mm)
• Gauge: .050" (1.3 mm)
• Drive Links: 72
• Cutter Type: Rapid Super 3 (Full Chisel, Reduced Kickback)

Compatible Guide Bar

• STIHL Guide Bar Part Number: 3003 008 8921
• Bar Length: 20"
• Pitch: 3/8"
• Gauge: .050"
• Drive Links: 72

The STIHL 20" 33 RS3 72 chainsaw chain is an excellent choice for professionals and serious users who demand speed, precision, and dependable OEM quality from their cutting equipment.