Filter-Air AF338

Secondary air filter for heavy-duty engine air intake systems
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Description

The Cummins Secondary Air Filter (AF338) is an air filtration component designed to provide secondary filtration in heavy-duty engine air intake systems. It helps maintain clean airflow by removing contaminants, supporting engine performance and longevity in commercial vehicle applications.

Key Specifications

  • Application: Heavy-duty engine air filtration
  • Function: Secondary air filtration for engine intake
  • Compatibility: Commercial vehicles, heavy-duty trucks
  • Construction: Synthetic media, metal end caps
  • Features: High-efficiency contaminant removal, industry-proven design
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# AF338
Type Aftermarket
Part# variations AF338 FLG,
AF338FLG,
FG AF338,
FGAF338
Manufacturer Fleetguard
Warranty Standard Manufacturer Warranty