Brakecrafters is a leader in motorcycle braking products, and we include only top quality components in our kits. All kits are Packaged in a convenient plastic clamshell, keeping parts in order and providing a convenient work space during assembly. This kit is vehicle specific. Fits:Yamaha XJ1100:Maxim-Front-1982 This Motorcycle Clutch Master Cylinder Rebuild Kit has everything you need for the job, including master cylinder pistion, copper crush washers, bleed nipples and red rubber grease for assembly. We include our red rubber grease specially designed for brake projects, providing lubrication for assembly, protect from dry burn, and prevent swelling and hardening of rubber hydraulic component seals. This Motorcycle Clutch Master Cylinder Rebuild Kit kit fits the following models - check fitment carefully before ordering! Fits:Yamaha XJ1100:Maxim-Front-1982 This Motorcycle Clutch Master Cylinder Rebuild Kit Includes: 1 x Master Cylinder Piston, 1 x Return Spring, 1 x Primary Seal, 1 x Secondary Seal, 1 x Gaitor Boot, 1 x Circlip,2 x Copper Crush Washers 1 x Pot of Red Rubber Grease