The Fleetguard AF27851 Air Filter is a durable secondary air filter built to protect heavy-duty trucks, buses, industrial machinery, and agricultural equipment from dust and debris. Developed by Fleetguard and linked with Cummins, it delivers industry-proven performance for challenging applications.

Crafted with precision, the AF27851 ensures both reliability and efficiency even in tough conditions. With over 35 years of experience backing Everything Truck Parts, you can depend on genuine parts that ship quickly and meet strict quality standards.

Key Specifications

• Filter Type: Secondary Air Filter
• Length: 12.20 inches
• Largest OD: 3.66 inches
• Largest End ID: 2.83 inches
• Flame Retardant Media: No

Benefits and Performance

• Efficiently captures airborne contaminants to protect your engine
• Proven durability for heavy-duty applications
• Quality you can trust through the Fleetguard and Cummins association
• Fast shipping within 1 business day with no minimum order requirements

Experience the quality and reliability of the Fleetguard AF27851. For more genuine parts, browse our Fleetguard collection or explore our wide range in the Air Filters collection. Our dedicated 24/7 support team is available to help you find the perfect fit for your equipment.