This is a VDO Generator Type Tachometer Sender, identified by the part number 340.808/1/2 and the NATO Stock Number (NSN) 6680-01-121-0737. This sender is a high-quality, precision sensor designed to accurately measure and transmit rotational speed (RPM) to a compatible tachometer gauge. It is a robust component suitable for heavy-duty applications, including marine, industrial, agricultural, and commercial vehicle engines. The specific packaging indicates a military (MIL MTHD) and vessel surplus origin. The sender generates an AC pulse signal, featuring a sturdy M22 x 1.5 threaded mechanical connection for secure installation. It is a genuine VDO product manufactured in the Czech Republic. The terminal side has two threaded studs for signal connection. Import Duties: Please note that the.
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