The Fleetguard AF4639 Air Filter delivers outstanding performance and reliability for heavy-duty trucks, buses, and agricultural equipment. Designed to optimize engine efficiency, this filter is built for durability, maintaining clean and efficient airflow even under the most demanding conditions.
Key Specifications
• Filter Type & Material: Secondary air filter featuring high-quality cellulose media with a flame-retardant design
• Dimensions: Precision-engineered for a secure fit, with typical measurements of approximately 12" in length, 8" in height, and built to accommodate standard inner/outer diameters
• Weight & Build: Lightweight yet durable, ensuring easy installation and long-lasting performance
• Design Features: Constructed for high resilience in dirty or high-temperature environments, supporting optimal engine performance
Compatibility & OEM Information
• OEM Part Number: AF4639
• Alternative Brands:
– Mack: MA19837
– Caterpillar: CT3316
These specifications make the Fleetguard AF4639 Air Filter a reliable choice for various vehicles, meeting both OEM standards and high-performance requirements.
Brand Commitment
At Everything Truck Parts, we are committed to offering genuine, brand-new parts that typically ship within 1 business day, with no minimum order requirements. With over 35 years of industry expertise and 24/7 support, your satisfaction and your vehicle's optimal performance are our top priorities. Explore our extensive selection of filters in our Air Filters collection and experience the quality and service that set us apart.
