Cilivo KTHA 1040-03 trimmer head bump knob for quick line feed and easy replacement
Cilivo Kobalt 40V compatibility for smooth spool engagement and reliable trimming
Cilivo KST2580-06 spool image highlighting 0.080 inch line feeding
Cilivo installation view showing quick-fit compatibility with Kobalt models
Cilivo quality-assurance badge indicating prompt support for issues
Cilivo lawn-care essentials pack image for efficient yard maintenance

Cilivo

Cilivo KTHA 1040-03 Trimmer Head Bump Knob — Compatible with Kobalt KST Series (24V/40V)

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

$29.02

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Why customers choose PatioZora Garden

Overview

The Cilivo KTHA 1040-03 is a practical replacement bump knob designed to fit a wide range of Kobalt trimmer heads. It mirrors the form and function of OEM accessories while offering a reliable aftermarket option that can help keep trimming tasks moving smoothly after a bump feed. This part is built with attention to fit, durability, and straightforward maintenance, so you can focus on yard care rather than part swaps.

Compatibility and design

The knob is designed to work with a broad set of Kobalt trimmers in both 40V and 24V lines. Compatible models include KST 1040A-03, 1040B-03, 1540-06, 2540-06 and KST 2580-06 among the 40V variants, as well as KST 224A-03 and 224B-03 among the 24V variants. It also aligns with the KST 2580-06 spool assemblies that use a 0.080 inch line. This broad compatibility means you can keep a single spare part on hand for multiple machines.

  • Supports quick line refeed after bumping, keeping workflow steady
  • Simple installation and reliable fit with compatible Kobalt trimmers
  • Broad compatibility across 40V and 24V Kobalt models helps simplify parts planning

Key benefits and real-life use cases

In everyday lawn care, a dependable bump knob can minimize downtime during edge-work, edging along fences, or tackling thick grass. While results depend on the full trimmer head assembly, the Cilivo 1040-03 aims to provide consistent engagement and a snug, responsive feel when you bump the head.

  • Potential for smoother line advancement and fewer pauses
  • May reduce the time spent swapping worn parts during busy seasons
  • Designed to work with 0.080 inch line spool setups for compatible trimmer heads

Quality and support

As part of a professional line of lawn care accessories, Cilivo emphasizes quality and service. If a quality issue arises, you can expect a prompt response within 24 hours and a suitable solution. This commitment aligns with a practical, outdoor-ready product designed for regular use.

FAQ

Q: What trimmer models is the Cilivo KTHA 1040-03 compatible with?

A: It fits multiple Kobalt KST models across 40V and 24V lines, including those listed in the product description.

Q: What kind of support is offered if I have a quality issue?

A: We respond within 24 hours to quality concerns and work toward a suitable resolution.

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