Fits for STIHL MS240 260 024 026 Replaces OEM Part Number: 1121 140 0604 / 1110 400 7005. LEGAL DISCLAIMER: The Brand name & Model # (if listed) are for cross reference only. All Brands, Trademarks & Model Numbers remain the property of their respective owners. Package Includes: 1 x Exhaust Muffler, 1 x gasket Easy installation and covenient operation. Nice Replacement for your broken one. * Please check the model and size carefully before you buy it, thank you. QHALEN focus on provide high quality products at fair price: Professional factory, Professional technical support, Manufacturer: QHALEN