5287191RXCUM
Catalyst Module
Kenworth®

The Catalyst Module is an essential component of your Kenworth truck’s aftertreatment system, designed to reduce harmful emissions and meet environmental standards. This module works by converting exhaust gases into less harmful substances through a catalytic process, ensuring compliance with regulations and contributing to cleaner air. Constructed from high-quality materials, the Catalyst Module offers durability and reliable performance under demanding conditions. Proper installation of genuine OEM catalyst modules is crucial for optimal emission control and engine efficiency. Source One Parts Center provides authentic Kenworth parts, including a wide range of catalyst modules, backed by expert support and fast shipping. Trust us to supply the genuine components necessary to keep your Kenworth compliant, efficient, and environmentally friendly.