Our MST 600VD 65 500X100X65 tracks are manufactured under strict quality control procedures, and are guaranteed to fit your Morooka MST 600VD 65 machine. Our tracks feature a single coated steel cord wrapped continuously around the rubber track belt, ensuring there are no weak points. Further, our Morooka MST 600VD 65 are manufactured with twice as many lugs, so that every sprocket tooth grabs a lug instead of every other.