🚛 Let me show y’all what the DEF system looks like on a truck. This system is part of the emissions equipment and it uses Diesel Exhaust Fluid (DEF) to reduce emissions. If something in this system fails, the truck can derate or even shut down completely until it’s fixed. 💀 That’s why truck owners need to understand what these parts look like and where they are before something goes wrong on the road. A lot of people buy trucks and have no idea what they’re even looking at under the hood. #tru

DEF Fluid Filter replacement

37450 // DEF Disconnect Set

Low DEF Pressure FIX

2011-2016 LML Duramax DPF Removal

Saving the environment one box at a time. This display is diesel exhaust fluid (DEF). Modern diesel trucks and equipment have to use it to meet emissions regulations. The idea is to reduce certain emissions coming out of the exhaust. But it raises a fair question. Every one of these boxes contains plastic jugs. Millions of them are used every year across the country by farmers, truckers, contractors, and anyone running diesel equipment. After they’re empty, most of them end up in the trash and e