... rod, truck torque rod, truck torque power cylinder, rubber core/ball joint of brace rod, ball joint of ... wall steel pipe. The original material is Sinotruck material,Rubber core is polyurethane, Ball pin 40 contact material, high ... head, pouring rubber core10HOWO down Thrust rodAZ9631521174big head, pouring rubber core11HOWO down Thrust rodAZ9631521174small head, pouring rubber core12STR up Thrust ...