ANNULAR BUFFER FOR STIHL 064 066 MS640 MS650 MS660 REPL OEM 1122 790 9920

Annular Buffer for Stihl

This annular buffer is a replacement vibration damping component designed for use with Stihl 064, 066, MS640, MS650, and MS660 chainsaws, compatible with OEM part number 1122 790 9920.

Overview

The annular buffer serves as a critical vibration isolation part in Stihl chainsaw models, helping reduce operator fatigue and improving comfort during extended use. It directly replaces the original equipment buffer and fits the clutch area of select professional Stihl saws. This annular buffer is engineered to meet OEM specifications for reliable performance.

Built For Performance

• Precision-molded rubber compound for consistent damping
• Direct replacement for OEM part 1122 790 9920
• Designed to withstand high heat and constant vibration
• Helps extend the life of the chainsaw by reducing stress on adjacent components
• Easy to install with basic hand tools

Fits These Machines

• for Stihl 064
• for Stihl 066
• for Stihl MS640
• for Stihl MS650
• for Stihl MS660

On-The-Job Use

• Professional tree felling and logging operations
• Firewood cutting and property maintenance
• Chainsaw repair and restoration projects
• Replacement during routine engine overhaul
• Use in demanding commercial cutting applications

Specs At A Glance

Good To Know

Q: Is this annular buffer compatible with other Stihl models? A: This buffer is specifically designed for the 064, 066, MS640, MS650, and MS660 models. Always verify your saw's serial number for exact fitment.

Q: How does this buffer affect chainsaw performance? A: A worn buffer can increase vibrations transmitted to the handle, reducing control and comfort. Replacing it restores original damping characteristics.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.