1. High-quality material: Our 3PCS Trimmer Spool Line + 1PCS Cap SF-080-BKP/90583594 is made of premium materials, ensuring durability and long-lasting performance. It is designed to withstand the demands of heavy-duty lawn mowing tasks, providing you with a reliable and efficient solution for your gardening needs. 2. Perfect fit and replacement: Designed to replace the GH3000 LST540 LST540B GH3000R Lawn Mower Accessories, our trimmer spool line and cap offer a perfect fit, ensuring seamless compatibility with your existing equipment. Say goodbye to frustrating compatibility issues and enjoy hassle-free operation with our high-quality replacement parts. 3. Easy installation and use: With our 3PCS Trimmer Spool Line + 1PCS Cap SF-080-BKP/90583594, replacing your old or worn-out parts has never been easier. The straightforward installation process allows you to quickly and effortlessly install the spool line and cap onto your lawn mower, saving you time and effort. 4. Efficient and precise cutting: Equipped with our trimmer spool line, your lawn mower will be able to achieve precise and clean cuts. The high-quality line offers excellent cutting performance, allowing you to maintain a well-manicured lawn with ease. Experience enhanced efficiency and consistent results with our reliable trimming accessories.<br><br>Colour:As Shown Material:Plastic<br><br>Package Contents: 1 * Spool Cap 3 * Spools<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.