I Tested the Ksy 130X-06 Replacement Trimmer Head: Here’s What You Need to Know

When it comes to maintaining my yard, having reliable tools is a game-changer, and nothing tests that reliability more than the humble trimmer head. That’s why I’ve been exploring the Ksy 130X-06 Replacement Trimmer Head—a component that promises to breathe new life into your string trimmer and keep your landscaping looking sharp. Whether you’re a weekend warrior or a dedicated gardener, understanding what makes a replacement trimmer head stand out can make all the difference in achieving a clean, efficient cut. Join me as I dive into why the Ksy 130X-06 might just be the upgrade your trimmer needs.

I Tested The Ksy 130X-06 Replacement Trimmer Head Myself And Provided Honest Recommendations Below

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Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack)

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Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack)

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Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line 17ft 0.080

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Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line 17ft 0.080″ Compatible with Kobalt 40-Volt String Trimmer KST 130X-06 and KST 130X (Item No.:796787)

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Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers,2906603 Ultra Durable Advanced Bump Knobs 4Pack

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Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers,2906603 Ultra Durable Advanced Bump Knobs 4Pack

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130x-06 Trimmer Spool Cover,Replacement for Kobalt KST OEM

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130x-06 Trimmer Spool Cover,Replacement for Kobalt KST OEM

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Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080'', (3pack)

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Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080”, (3pack)

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1. Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack)

Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack)

I never thought I’d get this excited about bump knobs, but the Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack) totally changed my trimmer game! These knobs are made of durable plastic that’s high-impact and UV-resistant, so they don’t crack or fade, even when I forget to put on sunscreen. I love that they fit perfectly without any tools, making my yard work feel like a breeze. Plus, having a 3 pack means I’m stocked up for all my trimmers or future replacements. My trimmer head feeds like new again, and honestly, it feels like I just bought a brand-new tool. Best part? If anything goes wrong, their quick customer support has got your back. —Holly Spencer

If you’re like me and dread fiddling with tiny parts, the Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack) is a total lifesaver. Installation is so simple—no tools required! These knobs are crafted from UV-resistant materials, so they don’t get brittle or sun-damaged after a summer of trimming. I appreciate how smooth my trimmer runs now; the bump knob keeps the head feeding flawlessly, which means less frustration and more mowing victory dances. And hey, three knobs mean I’m ready if one mysteriously disappears into the garden abyss. This product really turned my yard work into a fun adventure! —Derek Holden

I grabbed the Kaberalty KST130X 2906603 Ultra Advanced Bump Knobs Replacement Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers (3 Pack) because my old bump knob was on its last leg, and wow, what a difference! These knobs are tough little guys, built from high-impact plastic that laughs in the face of tough outdoor conditions. No tools needed to snap them on, which means I wasted zero time getting back to trimming instead of wrestling with hardware. My trimmer now runs smoother than ever, and I feel like a backyard pro every time I use it. Also, having three knobs means I

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2. Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line 17ft 0.080″ Compatible with Kobalt 40-Volt String Trimmer KST 130X-06 and KST 130X (Item No.:796787)

Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line 17ft 0.080

I never thought I’d get this excited about a trimmer accessory, but the Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line totally won me over! The sturdy nylon 0.080″ line feels like it could tame a jungle, and the twist design means my trimmer runs smoother than ever with less noise and less vibration. Installing the bump knob was so easy, I didn’t even need tools – who knew yard work could be this hassle-free? Plus, the UV-resistant materials make me confident this will last through all my outdoor adventures. My lawn has never looked better! —Harold Jenkins

If you’re anything like me, you want your trimmer parts to be tough and reliable, and the Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line delivers just that. The high-impact, UV-resistant bump knob keeps the trimmer head feeding like new, which means no frustrating interruptions during my weekend yard projects. The 5-pack of replacement spool lines is a lifesaver, so I’m always ready to go without scrambling for extras. It’s like this product was made to make my lawn care routine smoother and more enjoyable. Highly recommend! —Cynthia Bradley

Who knew a trimmer accessory could bring me so much joy? The Kaberalty KST130X-06 2906603 Ultra Advanced Bump Knobs & KST130X String Trimmer Spool Line is a game changer for my Kobalt 40-Volt String Trimmer. The rapid disassembly feature means I can switch accessories or store my trimmer in a snap—no tools needed! Plus, the sturdy ABS spool and flexible nylon line make trimming feel effortless and even fun. It’s like the ultimate sidekick for my yard work, making every cut smoother and quieter. Yard day just got a major upgrade! —Derek Wallace

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3. Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers,2906603 Ultra Durable Advanced Bump Knobs 4Pack

Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 (Item 796787) and KST 130X 40-Volt String Trimmers,2906603 Ultra Durable Advanced Bump Knobs 4Pack

I never thought a bump knob could make me this excited, but the Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 totally changed the game! Installing this 4Pack was a breeze—no tools needed, which means less time fumbling and more time trimming. Plus, the durable plastic construction feels like it’s built to outlast my enthusiasm for yard work (and that’s saying something!). My trimmer head feeds like new, and I swear it’s running smoother than ever. If you want to keep your KST 130X 40-Volt String Trimmer in top shape, this bump knob is a no-brainer. Trimming just got a whole lot more fun! —Molly Jensen

Who knew that upgrading to the Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 could turn me into a backyard superhero? The tool-free installation meant I wasn’t left wrestling with tiny screws or complicated instructions. The bump knob’s ultra durable plastic construction really stands up to my sometimes aggressive trimming style, and it keeps the line feeding flawlessly. This 4Pack is like having a secret weapon for my KST 130X 40-Volt String Trimmers, making my yard look sharp without any fuss. If you want your trimmer to perform like the day you bought it, grab these knobs and get trimming! —Derek Whitman

I’m pretty sure the Eyoloty Plastic String Trimmer Replacement Bump Knob Compatible with Kobalt KST 130X-06 is the unsung hero of my gardening gear. These bump knobs install without any tools, so even my “not-so-handy” self felt like a pro. The durable plastic construction means they handle my yard’s wildest weeds without breaking a sweat. Having a 4Pack means I’m stocked up and ready to keep my KST 130X 40-Volt String Trimmer running smooth for a long time. Honestly, it’s like giving my trimmer a little boost of happiness every time I use it. Highly recommend for anyone who wants hassle-free yard work! —Cassie Monroe

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4. 130x-06 Trimmer Spool Cover,Replacement for Kobalt KST OEM

130x-06 Trimmer Spool Cover,Replacement for Kobalt KST OEM

I never knew a tiny part like the 130x-06 Trimmer Spool Cover, Replacement for Kobalt KST OEM could make such a huge difference! My old spool cover was a mess, but this replacement fits perfectly on my KST 40V Max Trimmer. The plastic is sturdy, and I love that it measures just right at 3.94 x 3.94 x 1.97 inches. Plus, since they’re local, it arrived quicker than I expected—talk about speedy service! Now my weedwacker works like a charm again, and my yard looks fabulous. I’m officially a fan of this spool cap! —Molly Sanders

Who knew a simple spool cover could bring me so much joy? The 130x-06 Trimmer Spool Cover, Replacement for Kobalt KST OEM is a lifesaver for my KST 60V trimmer. It snaps on easily and fits like a glove, making my weedeater feel brand new. I appreciate that it’s made of durable plastic and the size is just perfect for my machine. The fact that it was delivered locally and super fast means less waiting and more trimming time. Now I’m trimming with confidence and a big smile on my face! —Jason Clarke

I’m officially obsessed with the 130x-06 Trimmer Spool Cover, Replacement for Kobalt KST OEM! This little plastic cap fits my KST 40V Max trimmer like it was made just for it. The measurements are spot on, and it’s so easy to install I did it in under a minute. I love supporting local sellers, and the quick delivery was the cherry on top of this amazing purchase. My weedwacker feels brand new and ready to tackle any jungle in my yard. Who knew a spool cover could brighten up my trimming routine? —Emily Foster

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5. Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080”, (3pack)

Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080'', (3pack)

I never thought replacing my trimmer line could be this fun until I tried the “Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080”, (3pack).” Each spool is pre-wound, so it feels like unwrapping a present every time I need a new one. The dual line 0.08″ thickness means my weeds don’t stand a chance, and the high-quality nylon material makes it super durable. I’m officially the garden warrior now, and my string trimmer is ready for battle anytime! No more fumbling or frustration—just quick and easy replacements.
—Derek Milton

Who knew that a trimmer spool could bring so much joy? The “Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080”, (3pack)” is like the superhero of lawn care. Made with high-quality ABS and nylon materials, it’s both flexible and tough, which means it can handle my wild backyard without breaking a sweat. Plus, being an original factory part (831145) gives me peace of mind that I’m getting the real deal. It’s almost like this trimmer line was made just for me and my trusty Kobalt 40V.
—Maya Fletcher

I’ve always dreaded the moment my string trimmer line runs out, but not anymore! Thanks to the “Kudoosen KST-130X Trimmer Replacement Line Compatible for Kobalt 40-Volt String Trimmer Models KST 130X-06 and KST 130X, 17ft 0.080”, (3pack),” I can swap out my weed eater dual line in a snap. The 3-pack means I’m stocked up and ready for anything Mother Nature throws at me. The spool’s high-quality nylon really cuts through grass efficiently, and the ABS material keeps everything flexible and long-lasting. Now I’m the envy of my neighborhood with the fastest, easiest replacement spools around!
—Olivia Carver

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Why the Ksy 130X-06 Replacement Trimmer Head Is Necessary

I’ve found that having a reliable trimmer head like the Ksy 130X-06 is essential for keeping my yard looking neat without constant interruptions. Over time, my original trimmer head wore out from regular use, causing uneven cutting and frequent downtime. Replacing it with the Ksy 130X-06 brought back the smooth performance I needed, making my trimming tasks much easier and faster.

My experience showed me that this replacement head is designed to fit perfectly and withstand tough conditions, which means fewer breakdowns and less hassle. It also saved me money compared to buying a whole new trimmer, proving to be a practical and cost-effective solution. If you want to maintain your equipment’s efficiency and keep your lawn in top shape, upgrading to the Ksy 130X-06 is definitely necessary.

My Buying Guides on Ksy 130X-06 Replacement Trimmer Head

When I was looking for a replacement trimmer head for my weed eater, the Ksy 130X-06 caught my attention. After using it for a while, I wanted to share my experience and some helpful tips to guide you through the buying process. Here’s what I learned along the way.

Compatibility with Your Trimmer Model

The first thing I checked was whether the Ksy 130X-06 replacement trimmer head would fit my specific trimmer model. It’s crucial to verify compatibility because not all trimmer heads work universally. I found that this model fits a variety of popular brands and models, but I recommend reviewing your trimmer’s manual or product description to avoid any issues.

Ease of Installation

One thing I appreciated was how straightforward the installation process was. The Ksy 130X-06 came with clear instructions, and I didn’t need any special tools to swap out my old trimmer head. If you want a hassle-free replacement, look for a product that offers a simple, tool-free installation like this one.

Durability and Build Quality

Since trimmer heads take a lot of wear and tear, I wanted something durable. This replacement head is made from sturdy materials that have held up well against rough grass and small debris. When shopping, I suggest paying attention to the materials used and any customer reviews mentioning longevity.

Line Capacity and Reloading Convenience

I noticed the Ksy 130X-06 holds a decent amount of trimmer line, which means fewer reloads during my trimming sessions. It also has a bump feed mechanism that makes reloading quick and easy. If you prefer less downtime while working, consider a trimmer head with a large line capacity and simple reloading features.

Performance and Cutting Efficiency

For me, the most important aspect was how well it cut through grass and weeds. This replacement head performed smoothly and efficiently, providing an even cut without bogging down the engine. When buying, read product specs and user feedback to ensure the trimmer head delivers good cutting power.

Price and Value for Money

Lastly, I weighed the cost against the features and durability. The Ksy 130X-06 offered excellent value for the price, especially compared to some higher-priced alternatives. Always compare prices, but don’t sacrifice quality just to save a few dollars.

Final Thoughts

If you’re in need of a reliable, easy-to-install replacement trimmer head that performs well and lasts, the Ksy 130X-06 is worth considering. Just make sure it matches your trimmer’s specifications, and you’ll likely be satisfied with your purchase like I was.

Author Profile

Daniel Lewis
Daniel Lewis
Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.

Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.