--- product_id: 30365162 title: "Autowinder II Universal Fit String Trimmer Replacement Bump Head" brand: "weed warrior" price: "Β₯13056" currency: JPY in_stock: true reviews_count: 12 category: "Weed Warrior" url: https://www.desertcart.jp/products/30365162-autowinder-ii-universal-fit-string-trimmer-replacement-bump-head store_origin: JP region: Japan --- # Universal fit for gas & cordless Fits 0.080"-0.105" line diameter 7000 rpm speed Autowinder II Universal Fit String Trimmer Replacement Bump Head **Brand:** weed warrior **Price:** Β₯13056 **Availability:** βœ… In Stock ## Summary > 🌿 Trim Smarter, Not Harder β€” The Ultimate Upgrade Your Lawn Deserves! ## Quick Answers - **What is this?** Autowinder II Universal Fit String Trimmer Replacement Bump Head by weed warrior - **How much does it cost?** Β₯13056 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/30365162-autowinder-ii-universal-fit-string-trimmer-replacement-bump-head) ## Best For - weed warrior enthusiasts ## Why This Product - Trusted weed warrior brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Extended Line Capacity:** Accommodates up to 16 feet of trimmer line for longer cutting sessions without reloads. - β€’ **Universal Compatibility:** Fits nearly all major gas and cordless trimmers including Echo, Stihl, Husqvarna & more. - β€’ **Effortless Line Reloading:** Crank the bump knobβ€”no disassembly needed for quick string changes. - β€’ **Innovative Bump Knob Design:** Ground-contact part isolated from spool to reduce wear and extend lifespan. - β€’ **Professional-Grade Durability:** Built tough to withstand daily use by landscapers and lawn pros. ## Overview The Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head delivers professional-grade performance with a 7000 rpm speed and universal compatibility for gas and cordless trimmers. Its innovative crank knob design allows quick, tangle-free line reloads without opening the head, fitting line diameters from 0.080" to 0.105" and up to 16 feet of line. Engineered for durability and ease, it’s the go-to upgrade for serious lawn care enthusiasts and pros alike. ## Description Auto Winder II Replacement Trimmer Head, Eliminates Tangled Spools With Easy Feed Technology, For Easy Line Changes, Simply Insert The Line & Crank The Bump Knob, You Get The Continuous Cutting Benefit Of A Bump Head Without Having To Open The Head To Change Line, Designed To Accommodate Trimmer Line Sizes Between 0.080" - 0.105" Diameter, Works On Gas Trimmers Only. This product can be used easily. This product is manufactured in China. Review: Autowinder II Bump Head: The Game Changer for Trimming Ease - As a seasoned lawn enthusiast, finding the right tools to keep my yard pristine has been an ongoing journey. Enter the Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head - a true game changer in the world of lawn care. One of the most tedious tasks in trimming has always been dealing with tangled strings and cumbersome loading mechanisms. But with the Autowinder II, those days are long gone. Its innovative design allows for effortless string loading without the need to disassemble the head, thanks to its convenient crank knob. This means I spend less time fiddling with equipment and more time perfecting my lawn. What truly sets this bump head apart is its universal compatibility. Whether I'm wielding a gas-powered or cordless trimmer, this replacement part fits like a glove. It accommodates a generous length of trimmer line and supports various diameters, ensuring versatility across different brands like Echo, Stihl, and more. No need to worry about compatibility issues – the Autowinder II has got you covered. Crafted with professional-grade quality in mind, Weed Warrior has truly outdone themselves with this product. From its durable construction to its ease of installation, every aspect speaks volumes about its reliability. It's evident that this bump head is not just built for occasional yard work but can withstand the rigorous demands of professional landscapers. And let's not forget about the value for money. With its reasonable price point and exceptional performance, the Autowinder II is a worthy investment for anyone serious about maintaining their outdoor space. In conclusion, if you're tired of wrestling with tangled strings and clunky loading mechanisms, the Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head is the solution you've been searching for. Say goodbye to frustration and hello to effortless trimming. Highly recommended! Review: Perfect for Kobalt 80V cordless line trimmer. - Lowe's has apparently discontinued supplying parts (if they ever did) for the 80V cordless line trimmer a couple years ago. Searched for an aftermarket head & Weed Warrior Autowinder II Universal Trimmer Head popped up. This unit fits A LOT of trimmers, including the Kolbalt 80V cordless. It installed easily, just as the YouTube video demonstrated. No more difficult than unscrewing the old one and putting on the new one. Perfect UPGRADE, fit & function. It is a WAY better unit than the OEM head. The OEM head was supposed to be a "winder" like this one, but ot never worked right. This one is flawless. Stick the line through, even it out, wind it up. An interesting feature is on the plastic bump knob. The part that comes in contact with the ground when it's bumped isn't part of the spool the stops rotating when you hit it on the ground. Most bump & go spools are solid which is why they wear out so fast. This is the first trimmer head I've seen designed this way. Looks like it should prolong it's useful life. It's no heavier than the OEM head. I would recommend this to anyone looking for a replacement trimmer head. Just check the list of trimmers it fits. They supply everything you would need to switch over. ## Features - Autowinder II Bump Head: Replace the bump head of your gas-powered or cordless weed trimmer; This replacement part lets you easily load string trimmer line without opening the head by inserting the line and cranking the bump knob - Universal Fit: Bump head replacement part is equipped for both gas and cordless trimmers; Accommodates up to 16 feet of and fits 80/1000-inch to 105/1000-inch diameter line - Universal Fit: Compatible with nearly all brands of gas and cordless string trimmers including Echo, Stihl, Husqvarna, Redmax, Ryobi, Cub Cadet, Weed Eater, Poulan, MTD and more - Professional Grade: Find the right replacement parts for your trimmer or weed whacker; Our brand-compatible trimmer line, fixed line, bump feed, hybrid and bladed heads are built to the high standards and demanding needs of professional landscapers - Weed Warrior: We manufacture high quality universal fit weed wacker trimmer line, heads, and accessories built for extreme toughness through years of detailed research and development both in the lab in in the field ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | WEED WARRIOR | | Color | black | | Item Dimensions L x W | 3.38"L x 6.43"W | | Item Weight | 16 ounces | | Pattern | Trimmer | | Power Source | gasoline-powered | | Product Dimensions | 3.38"L x 6.43"W | | Size | Pack of 1 | | Speed | 7000 rpm | | Style Name | Autowinder II Bump Head | ## Images ![Autowinder II Universal Fit String Trimmer Replacement Bump Head - Image 1](https://m.media-amazon.com/images/I/61Vo-QWvlRL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Autowinder II Bump Head: The Game Changer for Trimming Ease *by F***R on May 4, 2024* As a seasoned lawn enthusiast, finding the right tools to keep my yard pristine has been an ongoing journey. Enter the Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head - a true game changer in the world of lawn care. One of the most tedious tasks in trimming has always been dealing with tangled strings and cumbersome loading mechanisms. But with the Autowinder II, those days are long gone. Its innovative design allows for effortless string loading without the need to disassemble the head, thanks to its convenient crank knob. This means I spend less time fiddling with equipment and more time perfecting my lawn. What truly sets this bump head apart is its universal compatibility. Whether I'm wielding a gas-powered or cordless trimmer, this replacement part fits like a glove. It accommodates a generous length of trimmer line and supports various diameters, ensuring versatility across different brands like Echo, Stihl, and more. No need to worry about compatibility issues – the Autowinder II has got you covered. Crafted with professional-grade quality in mind, Weed Warrior has truly outdone themselves with this product. From its durable construction to its ease of installation, every aspect speaks volumes about its reliability. It's evident that this bump head is not just built for occasional yard work but can withstand the rigorous demands of professional landscapers. And let's not forget about the value for money. With its reasonable price point and exceptional performance, the Autowinder II is a worthy investment for anyone serious about maintaining their outdoor space. In conclusion, if you're tired of wrestling with tangled strings and clunky loading mechanisms, the Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head is the solution you've been searching for. Say goodbye to frustration and hello to effortless trimming. Highly recommended! ### ⭐⭐⭐⭐⭐ Perfect for Kobalt 80V cordless line trimmer. *by M***. on June 28, 2024* Lowe's has apparently discontinued supplying parts (if they ever did) for the 80V cordless line trimmer a couple years ago. Searched for an aftermarket head & Weed Warrior Autowinder II Universal Trimmer Head popped up. This unit fits A LOT of trimmers, including the Kolbalt 80V cordless. It installed easily, just as the YouTube video demonstrated. No more difficult than unscrewing the old one and putting on the new one. Perfect UPGRADE, fit & function. It is a WAY better unit than the OEM head. The OEM head was supposed to be a "winder" like this one, but ot never worked right. This one is flawless. Stick the line through, even it out, wind it up. An interesting feature is on the plastic bump knob. The part that comes in contact with the ground when it's bumped isn't part of the spool the stops rotating when you hit it on the ground. Most bump & go spools are solid which is why they wear out so fast. This is the first trimmer head I've seen designed this way. Looks like it should prolong it's useful life. It's no heavier than the OEM head. I would recommend this to anyone looking for a replacement trimmer head. Just check the list of trimmers it fits. They supply everything you would need to switch over. ### ⭐⭐⭐⭐ Recommended for both the casual gardener and professional landscaper *by 0***7 on July 4, 2024* The Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head is a highly functional replacement part designed for both gas-powered and cordless weed trimmers. Its unique autowinding feature simplifies the process of loading trimmer line, making yard work more efficient and less time-consuming. This product claims compatibility with most major trimmer brands, adding to its versatility. I’ve used this on both an old craftsman and a newer echo machine and attachments are available for multiple others Key Features: 1. Autowinder II Bump Head: - The standout feature is the autowinder mechanism. It allows you to load string trimmer line without opening the head, which is a huge time saver. You simply insert the line and crank the bump knob, and you're ready to go. 2. Universal Fit: - This bump head is designed to fit nearly all brands of gas and cordless string trimmers, including popular names like Echo, Stihl, Husqvarna, Ryobi, and more. It accommodates trimmer lines up to 16 feet in length and fits lines with diameters ranging from 0.080 inches to 0.105 inches. 3. Professional Grade: - The construction of this bump head is robust, designed to meet the high standards of professional landscapers. It promises durability and reliability, which are crucial for intensive yard work. 4. Weed Warrior Quality: - Weed Warrior is known for manufacturing high-quality trimmer lines, heads, and accessories. This bump head benefits from years of research and development, ensuring it can withstand tough conditions. Pros: - Ease of Use: The autowinding feature is a game changer, making it much easier and quicker to load the trimmer line. - Compatibility: Fits a wide range of trimmer brands, enhancing its usability across different equipment. - Durability: Built to last with professional-grade materials, which is great for frequent and heavy use. - Time-Saving: Reduces downtime typically associated with loading new trimmer lines. Cons: - Initial Setup: Some users might find the initial installation a bit tricky, especially if they are not familiar with trimmer maintenance. - Price: It might be slightly more expensive than other bump heads, but the convenience and durability can justify the cost. Conclusion: The Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head is an excellent investment for anyone looking to improve the efficiency of their yard work. Its autowinding feature is particularly beneficial, significantly reducing the hassle of loading new trimmer lines. While the initial setup might require a bit of patience, the long-term benefits and ease of use make it a worthy addition to your gardening toolkit. If you value convenience and durability, this bump head is definitely worth considering. Recommendation: I would recommend this product to both casual gardeners and professional landscapers who use their trimmers frequently and need a reliable, easy-to-use bump head. The time saved in loading new trimmer lines and the universal compatibility make it a valuable addition to your yard maintenance equipment. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/30365162-autowinder-ii-universal-fit-string-trimmer-replacement-bump-head](https://www.desertcart.jp/products/30365162-autowinder-ii-universal-fit-string-trimmer-replacement-bump-head) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-15*