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FLEETGUARD Air Filter: Round-Oval, Round, Radial Seal, 3 5/16 in Outside Dia - Round/Oval Engine Air Filters
FLEETGUARDRound/Oval Engine Air Filters

FLEETGUARD Air Filter: Round-Oval, Round, Radial Seal, 3 5/16 in Outside Dia

The FLEETGUARD Air Filter is a round, radial seal engine air filter designed for Case IH trucks. It features a 3 5/16 in outside diameter and a 2 15/32 in inside diameter, with manufacturer part number AF25521 and…

SKU 3G-OTH-489742

Brand
FLEETGUARD
Item
Air Filter: Round-Oval, Round, Radial Seal, 3 5/16 in Outside Dia
Category
Round/Oval Engine Air Filters
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Technical Specifications

FLEETGUARD
Manufacturer Part Number
AF25521
Type
Round, Radial Seal
Inside Dia
2 15/32 in
Outside Dia
3 5/16 in
FleetGuard Interchange
AF25524
Compatible Vehicle Make
Case IH
Compatible Vehicle Type
Trucks
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FLEETGUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEETGUARD Air Filter is a round, radial seal engine air filter designed for Case IH trucks. It features a 3 5/16 in outside diameter and a 2 15/32 in inside diameter, with manufacturer part number AF25521 and interchange AF25524.

Frequently Asked Questions

What is the FLEETGUARD AF25521 air filter used for?

The FLEETGUARD AF25521 is a round, radial seal engine air filter designed for Case IH trucks. It removes airborne contaminants to protect the engine, ensuring reliable performance in heavy-duty applications. 3G Electric supplies this filter globally, handling logistics and customs for worldwide delivery.

What are the specifications of the FLEETGUARD AF25521 air filter?

The FLEETGUARD AF25521 is a round, radial seal air filter with a 3 5/16 in outside diameter and a 2 15/32 in inside diameter. It is compatible with Case IH trucks and has interchange number AF25524. 3G Electric sources this genuine FLEETGUARD part for global supply.

Where to buy the FLEETGUARD AF25521 air filter worldwide?

3G Electric supplies the FLEETGUARD AF25521 air filter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine FLEETGUARD part to your location. Contact us for availability and lead time.

How to install the FLEETGUARD AF25521 air filter?

Install the FLEETGUARD AF25521 by ensuring the radial seal seats properly in the housing. Align the filter with the mounting flange, apply even pressure to lock it in place, and verify no gaps exist. 3G Electric provides this genuine FLEETGUARD filter for Case IH trucks.

Used in

Common applications for FLEETGUARD
Diesel generator maintenance — Fleetguard CC8997 test strips for coolant condition monitoring in standby power systems
Industrial compressor cooling systems — Fleetguard coolant test strips to verify pH and inhibitor levels in closed-loop circuits
Marine engine servicing — Fleetguard filtration and test kits for preventive maintenance on shipboard diesel engines
Heavy equipment fleet management — Fleetguard fuel and oil filters for excavators, loaders, and bulldozers in construction
Gas turbine auxiliary systems — Fleetguard air intake filters for turbine enclosures in power generation plants
Hydraulic power units — Fleetguard hydraulic filters for maintaining fluid cleanliness in industrial presses and injection molders

FLEETGUARD Products

3G Electric supplies FLEETGUARD round/oval engine air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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FLEETGUARD Automotive Air Filter: Round-Oval, Engine, Radial Seal, 14 5/32 in Outside Dia, RS4989 (MPN AF26207). Key specifications — Brand: FLEETGUARD; Compatible Vehicle Make: Moxy; Baldwin Interchange: RS4989; FleetGuard Interchange: AF26207.
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FLEETGUARD Automotive Air Filter: Round-Oval, Engine, Radial Seal, 5 5/16 in Outside Dia, Cellulose (MPN AF25412). Key specifications — Brand: FLEETGUARD; Compatible Vehicle Make: Case IH; Baldwin Interchange: RS3535; FleetGuard Interchange: AF25412.
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