A bolt which is used to attach the control arm cover. A fastener used to secure a control arm. A screw that is used to secure the Engine Mount to it's mounting point. Automatic Transmission Mount Bolt. Engine Mount Bolt. FROM 09/03/2018. M12x1.50x70. M12x1.5x70. M12x70. Manual Transmission Mount Bolt. Part cannot be reused/reinstalled. Rack and Pinion Bolt. TO 09/02/2018. To susp crossmember.