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Reliable in Harsh Conditions: Maintains fuel flow and engine efficiency in demanding environments
Bolt Circle: 11
Designed for professional heavy-duty applications
Kenworth and Peterbilt trucks with PACCAR MX engines
FLEETGUARD® FILTER-AIR Cat Tools Reliable in Harsh Conditions: MaintainsThe FLEETGUARD FILTER AIR (AF427MFLG) offers advanced air filtration designed to safeguard heavy duty engines from harmful contaminants. Its robust construction and high efficiency media ensure effective removal of dust and debris, promoting clean airflow and protecting engine components from wear. Built to perform reliably in demanding environments, this filter supports extended engine life, improved performance, and reduced maintenance requirements,