TRP Aftermarket Parts is offering CleanBlue diesel exhaust fluid (DEF) for engines with selective catalytic reduction (SCR) systems. SCR systems require DEF to reduce nitrogen oxide emissions to meet the EPA’s 2010 emissions regulations.

Available at all TRP authorized retailers, including Kenworth and Peterbilt dealerships, CleanBlue will be available in 2.5-gal. jugs, 55-ga. drums, and 275- or 300-gal. totes. It can be used in all SCR aftertreatment systems regardless of manufacturer, the company noted.

“Strict adherence to TRP’s high quality standards is how CleanBlue meets certification by the American Petroleum Institute (API) and the International Organization for Standardization (ISO22241),” said Everett Seymoure, global manager for TRP.