OCAP designs and produces hot-forged steel and aluminum track control arms, cast iron and aluminum arms, stamped sheet or tubular arms. They can be equipped with the relevant ball joints which allow the connection to the wheel hub and with elastic rubber, usually referred to as silentblock, which ensure the connection to the vehicle chassis.

The wide range of suspension arms includes solutions able to satisfy the different kinematic, dynamic and dimensional characteristics determined by the systems used in front and back suspensions. OCAP offers both the most traditional suspension systems (such as suspensions for longitudinal or transversal track control arms, McPherson suspensions or rigid rear axle suspensions ) and solutions for the most performing suspensions systems (such as double wishbones or multi-link ones).