Diesel Exhaust Fluid is a critical component in a diesel truck's fuel system. Here's what it does and how much you can expect ...

These handmade silencers are crafted to withstand high pressure and temperature, making them essential components in the exhaust systems of powerful commercial trucks. Watch: Vance drops Ohio ...

Even though your truck's engine likely sends ... but are not necessarily the most efficient parts for the job. Headers, which replace the stock exhaust manifolds, efficiently pull or scavenge ...

A semi truck diesel engine's exhaust isn't just noisy ... or other combustible parts. Vertical stacks offer a reliable way to check all the boxes: They push exhaust well above the cab, meet ...

a better exhaust note, and a tool to adjust all kinds of stuff on the truck as well. See All 26 Photos Now we didn't just take a shot in the dark and get lucky, we picked up parts from companies ...

"NOx sensors and DPF/exhaust gaskets/clamps are unattainable ... "We then have our own trucks bring the parts back home in the sleeper." During the first quarter last year, Southeastern Freight ...

Ongoing shortages of replacement parts for failed diesel exhaust fluid quality sensors are believed to be causing thousands of trucks nationwide to be disabled and parked. The sensors, which ...