Diesel Exhaust Fluid
Every equipment make and model with a Tier 4 Final Engine over 75 hp requires the use of Diesel Exhaust Fluid (DEF) to manage emissions. JLG is proud to offer air1 DEF in multiple package sizes including an option for direct ship bulk delivery.
TIPS FOR USE:
- Products supplied by Air1 will arrived in dedicated sealed packages
- DEF should only be filled in the DEF reservoir and your equipment and never mixed with any other substance
- DEF freezes at 12º F