3MT339M2
Pyrometer
Mack

The pyrometer is a vital diagnostic tool used to monitor exhaust gas temperatures in heavy-duty engines. Accurate temperature readings help prevent engine overheating, which can cause severe damage and reduce engine lifespan. This instrument provides real-time data, allowing operators to make informed decisions during operation, especially under heavy loads or demanding conditions. Proper temperature management ensures optimal combustion efficiency and fuel economy. The pyrometer’s robust design withstands high temperatures and vibrations typical of engine environments. Easy to install and read, it is an essential component for fleet maintenance and troubleshooting. Keeping exhaust temperatures within specified limits is crucial for engine health and emissions compliance. Source One Parts Center offers this reliable pyrometer to help you maintain peak engine performance and prevent costly repairs.