Seal Kit Front Master Cylinder $ 44.00 SKU: 59600-45860 Seal kit to suit front master cylinder. 5/8 bore ( 16mm plunger ) Back to: Brake System ×Close Nissin Nissin Kogyo was established in 1953 as a company specializing in brake components. As the automotive industry has evolved, so has Nissin Koygo, developing and manufacturing a wide range of brake products for motorcycles and four-wheeled vehicles. http://www.nissinbrake.com/AVP/Web_pages/?id=67