Specification Brand : EAI Label : EAI Parts Manufacturer : EAI Parts MaterialType : Nitrile Rubber, Carbon Steel NumberOfItems : 1 PartNumber : 1 ProductGroup : BISS Basic ProductTypeName : O_RINGS Publisher : EAI Parts SmallImage_Height : 63 SmallImage_URL : https://m.media-amazon.com/images/I/31KDxZrc2OL._SL75_.jpg SmallImage_Width : 75 Studio : EAI Parts Title : EAI Oil Seal 13mm x 23mm x 6.5mm SB Type Metal case w/Inner Nitrile Rubber Coating & Spring