Special Features:

Piston assembly: assemble piston into power plate using a shop press, being careful not to damage the o-ring or polytetrafluoroethylene backup rings; visually align the center of the cutouts in the piston with the torque pin holes in the power plate; the depth the piston is installed into the power plate is critical; the surface of the piston at the cutouts must be flush to 0.120 below the surface of the power plate or piston will cock resulting in a complete loss of braking

Properties:

A cylindrical item which moves or reciprocates in a linear actuating cylinder to convert fluid energy to mechanical force. it may include an integral rod.