The Fleetguard AF4721 Air Filter is engineered to serve as a dependable secondary air filter, protecting your engine’s combustion chamber from leaks and contaminants. Designed for optimal performance, it helps maintain superior engine efficiency and prolongs engine life—perfect for those seeking high-quality aftermarket components.
Key Benefits
• Prevents leaks and ensures a secure axial seal for maximum performance.
• Boosts engine operation by providing consistent secondary air filtration.
• Promotes longer engine life by supporting a cleaner combustion process.
Technical Specifications
• Height: 9.94 inches
• Largest OD: 2.88 inches
OEM Compatibility
Compatible with a variety of OEM part numbers, including:
• David Brown K200380
• Case IH K200380
• Caterpillar 3I1448, 3I1077
• Ac Delco A1555C
• McCormick MCK200380
Additional Information
Enjoy fast shipping—with most items dispatched within 1 business day. The Fleetguard AF4721 is built with genuine, brand-new components and has no minimum order requirements, ensuring quality and value with every purchase. For more high-performance air filters, visit our Air Filters collection to discover additional options.
Experience the ideal combination of advanced engineering and reliable performance with the Fleetguard AF4721 Air Filter, keeping your truck or Jeep running smoothly every mile.
