Oregon OEP 590842 Turn Arm Assembly for Automatic Chain Grinder

The Oregon 590842 turn arm assembly is a precision replacement component designed for use with Oregon's all-in-one automatic saw chain grinder model 720-120. This essential part enables the automated grinding function that makes chain sharpening quick and consistent.

Key Features:

• Direct replacement turn arm assembly for Oregon 720-120 automatic grinder
• Enables automatic grinding operation for efficient chain sharpening
• Precision-engineered for consistent sharpening angles
• Genuine Oregon replacement part for reliable performance
• Designed to restore full functionality to your automatic grinder

This turning arm assembly is critical to the operation of the Oregon 720-120 automatic chain grinder, allowing the grinder to automatically advance and sharpen each cutter on the chain. When your grinder's turning mechanism becomes worn or damaged, this replacement assembly restores the precision and automation that professional saw chain sharpening requires.