Made of high-quality materials for maximum durability and reliability. Seamless fit, perfect fit for your device. Easy to install, no complicated tools required, easy to use. Professional workmanship, exquisite surface, novel and unique style. Replace Number: clutch replace for 537110503, clutch drum replace for 537291702. Compatible Models: Clutch for Husqvarna 340, 345, 346XP, 350, 353, 445, 450, 455, 460, 461 chainsaw; clutch drum for Husqvarna 455 460 Rancher chainsaws. Please make sure exactly what you need before ordering. Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. The product may be updated constantly; due to different batches, the actual product may have slight differences or color differences, which does not affect use. Color: As shown Material: Metal Package Contents: 1 Sprocket 7T Clutch Drum Bearing Kit Only the above package content, other products are not included. Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is 1-3 cm.