Collection: Truck Air Filters (71)

AIR FILTER, PRIMARY RADIALSEAL

Outer Diameter 255 mm (10.04 inch)
Inner Diameter 159 mm (6.26 inch)
Length 481.7 mm (18.96 inch)
Style Radialseal

Fleetguard® AF25557 premium Magnum RS™ radial seal primary air element is designed to meet the rugged demands of equipment operating in the harshest environments. The Magnum RS offers unique features that provide significant benefits for longer service life and optimum performance when the job demands it. 

​Fleetguard® AF25066 premium axial seal primary air filter ensures a proper seal and prevent leaks to prevent airborne contaminants from reaching the combustion chamber.

AIR FILTER, PRIMARY RADIALSEAL
Why Choose Donaldson RadialSeal™ Filters?
Reliable, leak- resistant Radial Seal™ keeps filters in place – even under heavy vibration.

Outer Diameter 207.6 mm (8.17 inch)
Inner Diameter 105.9 mm (4.17 inch)
Length 409.5 mm (16.12 inch)
Efficiency 99.9
Efficiency Test Std ISO 5011
Family FPG
Type Primary
Style Radialseal
Brand RadialSeal™
Media Type Cellulose

• High-efficiency cellulose media performs across a wide range of heavy-duty engine applications.
• Corrosion resistant, coated steel liners support media during operation and help maximize airflow.
• Pleatloc™ feature ensures uniform pleat spacing and prevents media from bunching to promote longer service life.

FUEL FILTER, WATER SEPARATOR SPIN-ON
Why Choose Donaldson Fuel Filters?
Donaldson fuel filters are designed to help prevent premature injector and pump wear by delivering cleaner fuel to your engines.

Outer Diameter 80 mm (3.15 inch)
Length 154.3 mm (6.07 inch)
Efficiency 99% 4 micron
Efficiency Test Std SAE J1985
Emulsified H2O Efficiency 95 Percent
Type Water Separator
Style Cartridge
Media Type Composite

• Versatile – no keys necessary for installation; universal interface allows one part to fit multiple applications.
• Integrated hose barb allows attaching a hose to drain water to a container.
• Fully compatible with OEM accessories such as water collection bowls, drain valves, and water-in-fuel (WIF) sensors.

AIR FILTER, PRIMARY RADIALSEAL
Why Choose Donaldson RadialSeal™ Filters?
Reliable, leak- resistant Radial Seal™ keeps filters in place – even under heavy vibration.

Outer Diameter 240 mm (9.45 inch)
Inner Diameter 121 mm (4.76 inch)
Length 480 mm (18.90 inch)
Efficiency 99.95
Efficiency Test Std ISO 5011

• High-efficiency cellulose media performs across a wide range of heavy-duty engine applications.
• Corrosion resistant, coated steel liners support media during operation and help maximize airflow.
• Pleatloc™ feature ensures uniform pleat spacing and prevents media from bunching to promote longer service life.

Fleetguard® AF26244 axial seal primary air filter ensures a proper seal and prevent leaks to prevent airborne contaminants from reaching the combustion chamber.

Fleetguard® AF25653 Magnum RS™ radial seal primary air element is designed to meet the rugged demands of equipment operating in the harshest environments. The Magnum RS offers unique features that provide significant benefits for longer service life and optimum performance when the job demands it. 

Fleetguard® AF1658K air filter offers more filtering surface than standard air filters, is located above the engine to draw cool, clean air, needs less maintenance time and cost, and has easy filter removal.

​Fleetguard® AF27972 axial seal primary air filter ensures a proper seal and prevent leaks to prevent airborne contaminants from reaching the combustion chamber.

​Fleetguard® AF4247 Magnum RS™ radial seal primary air element is designed to meet the rugged demands of equipment operating in the harshest environments. The Magnum RS offers unique features that provide significant benefits for longer service life and optimum performance when the job demands it.