1″ Bore AISIN Master Cylinder – FJ80 Non-ABS, With Reservoir (BR3-3)

1″ Bore Aisin Master Cylinder, FJ80 non ABS. Brand New Aisin with reservoir

Makes a great replacement for older Pickup’s and 4Runners with smaller bore size. Fits 1979-1995 Pickups and 4Runners, Land Cruisers up to 1997. Master Cylinder features 1″ piston and residual valves for both front and rear disc brakes. Includes reservoir. This 1″ Bore Aisin Master Cylinder is what we use on our Red line Big Brake kits with a dual diaphragm Booster.

NOTE: Must adjust the Brake Booster’s push-rod to the Master Cylinder plunger to perform correctly! Even if you are simply swapping in a new Master Cylinder to the old Brake Booster, it still needs to be adjusted to precisely mate the Master Cylinder to the Brake Booster.