Applicability: for 55, FS 55R, FS 56, FS 56RC, FS56 RC-E, FS 66, FS 70R, FS 76, FS 85, FS 90, FS 90R, FS 91, FS 91R, FS110, FSX110, FS 130R, FS131,FS 240, FS-KM, 4mix; for Husqvarna 128, 128L, 128LD, 224L, 324L, 323L. Package includes: 2 x 9″ 36 teeth carbide blades (as shown in the picture, contact us if you receive with missing parts). Note: To make sure the part fits perfectly, please read the product description, check the product photos and the series your old carburetor. If you need, please send a message or email before contacting eBay. We will reply within one business day. Warranty: 3 months warranty, The highest after-sales warranty Low cost, The highest cost performance Brand new High Quality Durable and easy to install Shipping: We have warehouses in California and New Jersey. We ship locally. If one warehouse is out of stock, we will ship from another warehouse. Thank you for your understanding.