The M-7728341 is an electric horn from World American, built for heavy-duty truck electrical systems. This part number cross-references to MS51074-1, SC122, MIL-7728341, and NSN 6350-00-735-1412, making it a direct replacement for trucks originally equipped with any of those numbers. Pro Gear and Transmission stocks this as a World American component for fleets and repair shops needing a straightforward horn replacement.
Features
Electric horn design
World American part number M-7728341
Cross-references MS51074-1
Cross-references SC122 and MIL-7728341
Cross-references NSN 6350-00-735-1412
