Engines | Mounts, , USED 3406C CATERPILLAR SEMI-ELECTRONIC ENGINE,JAKE BRAKE(ENGINE BRAKE),COMPLETE,INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK, - FOR PRICE AND SHIPPING CONTACT US AT 786.412.1447 OR 786.412.8910, ALSO VISIT 4-TRUCKS TO SEE ALL INVENTORY.