Isspro EV2 Electronic Pyrometer Gauge #2 And Thermocouple R34000-Style SBC-13125-FEK The non-oiled synthetic media requires

The non-oiled synthetic media requires no oils for cleaning for maximum convenience

This Extreme Performance Full Synthetic is designed for use in high performance differentials

perfect for mounting in your dash

Whether you're performing routine maintenance or replacing a worn component

Isspro EV2 Electronic Pyrometer Gauge #2 And Thermocouple R34000-Style SBC-13125-FEK The non-oiled synthetic media requiresUndoubtedly, the most important gauge you can add to your diesel truck is an Exhaust Gas Temperature (EGT) gauge, also known as a pyrometer. This gauge monitors the temperature of the exhaust as it leaves your engine, giving you immediate notice when things start to heat up, as opposed to waiting for your oil or coolant to slowly rise. This pyrometer gauge #2 is for those who want to install two pyrometer gauges, one pre turbo and one post turbo.