This heavy-duty air filter is engineered to deliver exceptional performance for trucks, heavy machinery, and engines—especially those equipped with Cummins and other robust powertrains. Designed by Fleetguard, the AF4138 guarantees a consistently clean air intake, optimizing engine performance, enhancing fuel efficiency, and minimizing overall maintenance issues.
Key Specifications
• Overall Height: Approximately 230 mm (9.06 in)
• Precise End IDs and ODs according to manufacturer standards
• Weight: Approximately 1.2 kg (2.65 lbs)
• Manufacturer Part: Includes Case IHC part number 351585R91
Key Compatibility
• Suitable for heavy-duty engine models, including select Cummins engines
• Ideal for use in trucks, construction vehicles, and other industrial machinery
• A perfect choice for fleets and off-road enthusiasts looking for reliable performance
The Fleetguard AF4138 is designed to protect your engine with high-quality, original components. Maintaining a steady, clean airflow results in improved fuel economy, reduced contamination, and extended engine life—all essential for demanding work environments.
Why Choose Us
• Fast dispatch—items generally ship within 1 business day
• Guaranteed brand-new, genuine parts
• No minimum order requirements and a dedication to exceptional 24/7 support
Explore our full range of quality air filters in our Air Filters collection or check out our exclusive Fleetguard offerings to experience durability and top-tier performance for your vehicle.
