... -10mm 4.Weight:33.9kg 5.Delivery:7-15days EX200-2 Excavator Track roller 1.The company mainly produces all kinds of ... , Carrier Roller, Sprocket ,Segmnet, Front Idler, Track Link assembly,Track Shoes,Track Bolt and Nuts,Track Bush and Pin,Bucket Pin,Roller Guide,Idler ... Yoke and so on undercarriage parts.2.Our ...