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Bump Knob, MTD String Trimmer

Part# 55-812

This product has been discontinued. To see if there’s a substitution that meets your needs, please contact Technical Services at 800-223-5168 or use our Part Finder.

This bump knob is a replacement part for Ryobi. Oregon replacement parts are built to meet or exceed OEM standards.

Product Details

  • Fits IDC models 395 and 580-780
  • Weight: 1.6 oz.

Specifications, Details & Support

General
Volume 58.9 cm³
Product UOM Each
Weight (with Packaging) 0.05 kg

Model Fit Guide and Parts Cross Reference

Need Help? Contact Customer Service at 800-223-5168 or email us at support@oregonproducts.com

Fit Guide

Replacement Guide

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