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Ensure your International Harvester tractor operates at peak efficiency with the Winged Water Block Drain Plug. Crafted from durable cast iron and coated with zinc plating, this plug offers superior corrosion resistance and longevity. Its 3/8" NPT threading ensures a secure fit, and the stamped 'IH' and '45314DC' markings confirm its authenticity and compatibility.
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Made in America, this Winged Water Block Drain Plug is a reliable and essential component for maintaining your tractor's cooling system.