Kudoosen 4-pack bump knob kit for easy trimmer head adjustments.
Kudoosen KST 1040-03 replacement trimmer head for compatible tools.
Kudoosen 2908503 compatible parts for Kobalt 24V/40V trimmers.
Kudoosen Kobalt 2580-06 trimmer head accessory set.
Kudoosen ABS material replacement components for durable performance.
Kudoosen four bump knobs included for quick head replacement.

Kudoosen

Kudoosen 4Pack Trimmer Head Bump Knob for Kobalt KST 2540-06 & KTHA 1040-03

High-performance patio lawn and garden made for confident daily results

$28.74

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Why customers choose PatioZora Garden

Premium replacement kit for Kudoosen and Kobalt trimmers

Keep your trimming routine efficient with the Kudoosen 4Pack Trimmer Head Bump Knob kit. These replacements are designed to work with a broad set of Kobalt 24V and 40V string trimmers, including popular model series. The kit emphasizes quick head adjustments and steady performance, helping you tackle lawn edges and dense growth with less downtime. The feel in hand is solid and the parts are built to withstand regular yard care tasks, providing a practical upgrade over older components without promising miracles.

In the hand, the replacement knobs offer a stable, balanced grip and a smooth surface that reduces wear on the trimmer head over time. The ABS material supplies a dependable feel that many homeowners appreciate during routine yard work and seasonal maintenance.

What’s included

  • Four bump knobs crafted to fit select Kobalt KST series models
  • Compatibility notes for KST 1040A-03, 1040B-03, 1540-06, 2540-06, and 224A/B-03, 2580-06 lines
  • Reference part number 2908503 indicating replacement eligibility

Material & durability

  • High-quality ABS construction for rigidity and wear resistance
  • Standardized fit designed to restore reliable operation after wear

Installation & usability

  • Designed for straightforward replacement to minimize maintenance time
  • Reliable performance that supports consistent trimming results in varied yard conditions

If you have questions about compatibility or installation, our support team is available 24/7 to assist with guidance and troubleshooting.

FAQ

Q: What is included in the Kudoosen 4Pack KST 2540-06 replacement set?

A: Four bump knobs and compatibility notes for Kobalt 24V/40V trimmers.

Q: Are these parts compatible with my Kobalt trimmer models?

A: They fit a range of Kobalt 24V/40V models listed in the product notes.

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