Elkhart Plastics, Inc. manufactures both custom and proprietary “off-the-shelf,” fully-integrated, plug-and-play DEF tank solutions for on-road vehicles and off-road equipment. DEF tanks include sending units for heat, level, and temp. As an option for customers, we utilize the most capable quality sensors on the market.

Elkhart Plastics is one of the country’s largest producer of DEF tanks, offering fast lead times to fully-integrated custom packages, as well as proprietary lines of tanks in 5, 10, 12, and 15 gallons.

Diesel engines larger than 3 liters made after January 1, 2010, are required by the EPA to be equipped with Urea or DEF systems. This high-grade Urea is injected into the exhausts of these vehicles to scrub or clean the NOx (Nitrogen Oxide) from the engine exhaust. In addition to helping clean up the exhaust fumes of these diesel engines, manufacturers are also able to improve fuel efficiency by reducing fuel consumption. These holding tanks are manufactured by Elkhart Plastics, Inc. in the United States. You can find out more information about DEF product suppliers and the process.

Road vehicles and heavy equipment are not the only engines who will be utilizing these tanks. Large above-ground and underground diesel-powered generators are also using this technology to clean up their exhaust fumes. The engineers at Elkhart Plastics, Inc. can help you design one of these units from scratch or help you modify an existing design.

The Right Manufacturer for DEF Tanks

We are an American company that provides the highest quality rotational molded plastic DEF tanks. With our large capacity for production and multiple locations across North America, Elkhart Plastics, Inc. can help you accomplish your goals.

Experienced in the Agriculture, Construction, & Heavy Truck Industries

Between the agriculture, construction and heavy truck industries, Elkhart Plastics, Inc. manufactures several thousand DEF tanks each month. In addition to rotationally molding the DEF tanks, we also provide customized secondary assembly services.

Services & Equipment

This product is manufactured in our Middlebury, South Bend, and Ridgefield plants.

Elkhart Plastics, Inc. performs the following services for DEF tanks:

DEF Tank