Cockpit Marine Black 4000RPM 3 3/8″ (85mm) Diesel Tachometer (Alternator). 12V Black Bezel
For use on most Diesel engines with tachometer signal from the alternator.
Allentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats . Allentare gauges are designed to work with most commonly found marine senders and wiring harnesses used today.