Fleetguard AF1975 Air Filter 3904842S • Precisely measured inner and

• Precisely measured inner and outer diameters – Ensure a secure

Precision-engineered for reliability

including integration with Cummins systems

Conversion Adapter w/ 20

Alternative part numbers include:

Fleetguard AF1975 Air Filter 3904842S • Precisely measured inner andExperience dependable performance with the Fleetguard AF1975 air filter. Designed specifically for heavy duty trucks, buses, and farm equipment, this cartridge outer main air filter is engineered to deliver superior air filtration while protecting your engine by effectively blocking contaminants. Its robust construction and precise design make it a trusted choice for both enthusiasts and professionals. Key Advantages Advanced cartridge design for