This listing is for a Titan / Dico Model 60 Trailer Surge Brake Actuator Breakaway cable assembly. This part will allow your trailer to stop if it is disconnected from your truck in an emergency situation. The assembly is a direct replacement for the Model 60 drum or disc brake surge brake actuator, and bolts directly onto the surge brake unit. This includes the safety chain, mounting plate, and hook clasp. It is common over time for this component to either splinter or corrode. This is mostly due to regular use, and it should be replaced once any corrosion or issues are noticed. Titan Model 60 actuators are common on single axle and tandem axle 5 lug boat trailers.