Up for sale is ALL BALLS 1984-1986 ZX900 Ninja Kawasaki MASTER CYLINDER REBUILD KIT 18-1003. The vendor part number is 18-1003. Please read title to know what is for sale. Catalog description..

• Kits contain all parts needed to re-seal leaking master cylinders
• Includes cup seals, copper washers, o-rings and replacement screws where applicable