1457120 -CONVEYOR CHAIN REPAIR LINK WITH HARDWARE FOR MEYER/SWENSON MDVOne New Aftermarket Replacement Conveyor Chain Repair Link with Hardware for Meyer and Swenson MDV Hopper Spreaders This aftermarket replacement conveyor chain repair link is designed for use with Meyer MDV and Swenson MDV hopper style salt and material spreaders. The drag chain runs along the floor of the spreader hopper, moving material toward the spinner. This 10 foot, 667H pitch chain includes all necessary hardware extra chain pin and cotter