Description
Diesel exhaust fluid (DEF) is essential for modern diesel engines equipped with selective catalytic reduction (SCR) systems—without it, your vehicle won’t run. TRCair’s 2.5-gallon DEF meets API standards and ensures your SCR system operates at peak efficiency, reducing harmful NOx emissions while maintaining engine performance and compliance with EPA regulations.
Whether you’re running a work truck, performance diesel, or fleet vehicle, keeping DEF on hand prevents costly downtime and system warnings. This convenient 2.5-gallon container is sized for easy storage and regular top-offs between service intervals.
- Aqueous urea solution
- 2.5-gallon capacity
- API certified formula
- SCR system compatible
- Reduces NOx emissions
- EPA compliant
- Simple pour-and-fill design
- MPN: TERR00250
