Feature: 1. Quality Material: The spark plug filter assembly is made of high-quality materials, durable, wear-resistant, and designed for a long service life. 2. Exquisite Craftsmanship: Professionally manufactured spark plug kit with fine workmanship to help deliver reliable performance. 3. Stable Performance: A suitable accessory for garden tools that helps maintain consistent operation and extends equipment life. 4. Easy Installation: The spark plug is simple to install and compatible with specified models, ensuring a proper fit. 5. Replacement Function: The ignition coil and spark plug kit can replace old or damaged components. Specification: Item Type: Spark Plug Set Material: Plastic + Steel Weight: Approx. 184g / 6.5oz Compatible With: Husqvarna 240R, 245R, 245RX, 250R, 250RX, 252RX Replacement Part Numbers: 587329501, 506027204 Package List: 1 x Ignition Coil 1 x String 1 x Filter 1 x Spark Plug