Feature●Genuine Stihl replacement parts guarantee durability & performance●Check description and parts illustrated diagrams to ensure the part is a suitable replacement●Exact fit genuine parts are designed specifically for Stihl products●Fitting original parts helps maintain manufacturers warranty requirements●Direct replacement for original partDescription This is a genuine Stihl Set Of Knives (Pack Of 12), manufacturer part number: 4111 007 1001. Designed and manufacturered as a direct replacement part for specific products. Always check your parts diagram supplied with your machinery or the manufacturers website for parts information relating to your equipment.