Features: 1、The kit includes sprocket, clutch, rim and bearing, and meets basic requirements. 2、Designed to fit for Husqvarna 325 340 346XP 345 350 351 353 445E, 450in‑7T. 3、Using high‑quality materials, durable, wear‑resistant, and long service life. 4、Garden tool part, easy to install and disassemble, perfect substitutes for broken parts. 5、Exquisite craftsmanship and high accuracy help to provide the best performance. Specification:Item Type: Chain Saw AccessoryMaterial: IronWeight: Approx. 284g / 10ozApplication: Fit for Husqvarna 325 340 346XP 345 350 351 353 445E 450in-7T Package List:1 x Clutch1 x Sprocket1 x Rim1 x Bearing