Oregon OEP 522651 Arm Return Spring for 511AX and 520-120 Bench Grinder

The Oregon OEP 522651 is a genuine OEM replacement arm return spring designed specifically for Oregon 511AX and 520-120 saw chain bench grinders. This essential component provides reliable tension to return the grinding arm to its original position after each sharpening pass, ensuring consistent and precise chainsaw chain sharpening results.

Key Features:

• Genuine Oregon OEM replacement part for guaranteed quality and proper fit
• Compatible with Oregon 511AX and 520-120 bench grinder models
• Engineered from durable spring steel for long-lasting performance
• Compact dimensions: approximately 1.5 x 2.0 x 1.75 inches
• Simple installation for quick maintenance and minimal downtime
• Maintains optimal grinding arm operation for high-volume chain sharpening

This replacement spring is ideal for professional chainsaw sharpening operations and frequent users who demand reliable performance from their Oregon bench grinder equipment. Regular replacement of worn springs ensures your grinder continues to operate at peak efficiency.