Product Name: D Ring Kit for Caterpilliar 4c-4784 D-Ring Box Standard: Standard Shape: D-Ring Performance: High Pressure Type: D-Ring Material: NBR Color: Black Hardness: 90 Trademark: drs Transport Package: 20 Box in Carton Specification: 80pcs Origin: China HS Code: 4016939000 Product Description Product details:Product pictures:How to measure:Product Packing:about Us: Delson Rubber was founded in 1995 in Cixi Industrial Zone, just inside the city of Ningbo in Zhejiang Province.Since our founding, the company has continually innovated and responded to the changing needs of our customers, introducing new products, advancing o-ring and the other sealing. Our products are widely used in the industry of chemical, energy, automobile, technological machinery ect. We offer the seal industry's broad range of products with an unparalleled range of services and capabilities to meet your requirements. Believe us, Delson is a friend you can trust!