Rio Cinco L4-1.6L DOHC 16V (2003)
Diameter of front brake pipe holepitch: 0.189 inch (4.8 mm)
Diameter of rear brake pipe holepitch: 0.189 inch (4.8 mm)
The motor pump is a reciprocal 2-line pump and transmits enough pressure to the wheel system, and the valve block controls fluid pressure to each
wheel cylinder.