ATTENTION: (August 1, 2025) JLG encountered technical issues that impacted shipments from our PDC, causing many orders to be delayed. The problem has since been resolved, and we are actively working to reduce any further disruption. We sincerely apologize for any inconvenience this may have caused and appreciate your understanding.

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»Oil»
Diesel Exhaust Fluid

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 BlueLeaf DEF in multiple package sizes including an option for direct ship bulk delivery.

TIPS FOR USE:

Products supplied by BlueLeaf 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