Kenworth Offers CARB Compliant Engine

June 12, 2024
Paccar MX-13 will be available for Kenworth T680, T880, and W990 trucks.

A California Air Resources Board (CARB) compliant version of the Paccar MX-13 engine is available for use in Kenworth heavy trucks that meet 2024 requirements.

The Paccar MX-13 CARB-compliant engine features new aftertreatment hardware that meets stringent California low nitrogen oxide (NOx) emissions requirements. The diesel engine utilizes a twin-canister selective catalytic reduction (SCR) aftertreatment along with more optimized emissions controls systems while continuing to provide excellent reliability, performance, and efficiency, according to the company.