Automotive transmission class-steering knuckle Automotive transmission class-steering knuckle Process: sand casting Material: iron Weight: 18kg Surface treatment: sand blasting SEND INQUIRY You can make an inquiry about this product.Your e-mail will not be leaked. PRODUCT DETAIL Experience Share: RELATED PRODUCTS auto chassis part chassis structure part China cast steel check valve casing China cast steel valve casing Automotive cast iron steering knuckle High quality casting iron connecting rod