China Good quality 320 Mini Excavator Bulldozer Undercarriage Parts Track Carrier Roller Idler Track Link Shoe Chain Assy 8e9805 Segment Sprocket Product Description 1. Description:Part No.:8E9805Machine No.:320Description: SprocketLogo: BenepartsSurface Hardness 52 ~ 58Color: Yellow or othersProduction Method: Casting / ForgingMaterial: 40MnMore products: Bucket tooth: ...
