Features: 1. Professional Manufacturing: Superb craftsmanship help to provide the best performance. 2. Material: The product is made of high quality materials, durable, wear resistant and has a long service life. 3. Garden Tools: Perfect accessories for garden tools, which can effectively extend the service life of the machine. 4. Durability: From the inner coil to the outer shell, high quality materials are selected to improve durability and reliability. 5. High Performance: Stable performance, can perfectly match your machine. Suitable for STIHL br320 br340 br400 br420 Specification: Item Type: Ignition Coil Product Material: Steel, Rubber Weight: Approx.113g / 4.0oz Suitable for Stihl SR320, SR400, BR340, BR340 L, BR380, BR420, BR420C, BR320, BR320 L, BR400, SR340, SR420 Backpack Blowers Replacement Part Number 4203 400 1301 Package List: 1 x Ignition Coil Features Superior Craftsmanship: Expertly manufactured to deliver optimal performance, this ignition coil wear-resistant backpack blower coil ensures exceptional reliability. Durable and Long-lasting: Made from high-quality materials, this ignition coil is built to withstand wear and tear, providing a prolonged service life for your garden tools. Enhance Machine Lifespan: As a perfect accessory for garden tools, this ignition coil effectively prolongs the service life of your machine, ensuring its continued performance. Unmatched Durability: Carefully selected high-quality materials are used throughout, from the inner coil to the outer shell, ensuring superior durability and reliability. Optimal Performance: With stable and consistent performance, this ignition coil is specifically designed to perfectly match your machine, offering high performance for STIHL br320 br340 br400 br420.