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Green Bump Knob

Green Bump Knob

SKU 341041429AB

Compatible Product Numbers Voltage Compatible Model Numbers
2100102 80V ST80L210
2102602 80V ST80L00
2122902 60V ST60B212
2122902T 60V ST60B01
2122902VTBT 60V ST60B02
2114702 60V ST60L212
2114702T 60V ST60L02
2103802 60V ST60B210
2103902 60V ST60B00
2104002 60V ST60L211
2104102 60V ST60L01
2110202 60V ST60B01
2110202T 60V ST60B00
2103102 60V ST60L210
2103102T 60V ST60L00
1306102 60V STBA60B411
2502881 60V \
2100402 40V ST40L210
2102502 40V ST40L00
2106902 2x24V ST48B211
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Regular price $5.99
Sale price Regular price $5.99 $5.99
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Introducing our Bump Knob for Select String Trimmers – the essential component to optimize the line feed mechanism of your trimmer. Tailored for compatibility with specific string trimmer models, this precision-engineered bump knob offers effortless control, efficient line advancement, and a seamless fit for an enhanced trimming experience.

  • Designed for durability and long-lasting performance. 
  • Compatible with Select String Trimmers.
  • Hassle-Free Installation.


Category: String Trimmer Accessories
Material: Plastic
Alternate Part Numbers: R0204457-00, R0202462-00, 341041429AB, 940143, 341041429AD, 2906603, 2901419, R0204306-00, 341182461A and 2947202AZ

What's Included

  • (1) Bump Knob

  • Warranty

    Greenworks wearable parts and accessories are protected against all defects in materials, parts or workmanship under normal use for a period of 90-days from the shipping date. Contact our dedicated support line at 1-888-909-6757 for assistance.


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