4134 141 9000 - Muffler Spark Arrestor Screen

Product Description The Stihl Muffler Spark Arrestor Screen (Part No. 4134 141 9000) is a genuine OEM replacement screen designed to prevent sparks and burning debris from escaping the muffler exhaust. A critical safety and compliance component for brushcutters and trimmers used in dry or fire-prone conditions. Key Features ✅ Part Number: 4134 141 9000 ✅ Type: Muffler Spark Arrestor Screen ✅ Brand: Genuine Stihl OEM Part ✅ Function: Prevents spark and ember discharge from the muffler exhaust ✅ Safety Compliance: Required in many fire-risk environments and national parks ✅ Direct Replacement: Fits original housing with no modification required ✅ Pack Size: 1 OEM Cross Reference Genuine Stihl Part No: 4134 141 9000 / 41341419000 Compatible Models Suits selected Stihl brush cutter and trimmer models including: FR350, FS120, FS120R, FS200, FS200R, FS250, FS250R, FS300, FS350 ⚠️ Always confirm your part number and model before ordering, as specifications may vary by serial number and build date. Additional Information Genuine Stihl OEM replacement part. Replace the spark arrestor screen during routine muffler servicing, or immediately if the screen is clogged, torn, or damaged — a blocked screen restricts exhaust flow and reduces engine performance. Standard Pack Size: 1