MPD Racing MPD17990 Master Cylinder Return Spring

Improve braking performance with this master cylinder return spring kit, built from durable aluminum and steel. Featuring black anodized and powder-coated finishes for corrosion resistance, it ensures smooth return action and better pedal feel. A reliable, easy-to-install upgrade for performance or replacement use. Kit includes black anodized aluminum retainer plate and black powder-coated steel return spring