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Bump Knob

Part# 55-524

This product is only available through retailers or servicing dealers.

This bump knob is a replacement part for Lighting Load™ Trimmer Heads.

Product Details

  • Durable replacement part
  • Use with Oregon® 55-990

Specifications, Details & Support

38.08 in³
Each
86.18248 gm
13.08 cm
12.95 cm
3.68 cm
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