Diesel exhaust fluid (DEF) is a relatively new addition to the truck and machinery world. These fluids help reduce emissions by cleaning up your vehicle's exhaust. That way, you can enjoy better performance and a cleaner ride.
Ottsen Oil Co. is a DEF distributor offering TerraCair diesel exhaust fluids. We have access to large quantities of DEF, and we can provide you with enough to keep your fleet running clean.
Speak with our Ankeny and Cedar Rapids, IA agents now to get the DEF you need for your trucks or machinery.
Diesel exhaust fluid is very beneficial to any diesel engine. There are a few good reasons to use it in your fleet, as well as in your own personal diesel vehicle. This fluid...