FLEETGUARD Automotive Air Filter: Round-Oval, Engine, Radial Seal, 6 13/32 in Outside Dia
The FLEETGUARD Automotive Air Filter (MPN AF25557) is a round-oval engine air filter with a radial seal and cellulose media, featuring a 6 13/32 in outside diameter. Compatible with Willmar vehicles, it…
SKU 3G-OTH-490328
Need installation or engineering help?
Ask a question
Product Description
The FLEETGUARD Automotive Air Filter (MPN AF25557) is a round-oval engine air filter with a radial seal and cellulose media, featuring a 6 13/32 in outside diameter. Compatible with Willmar vehicles, it cross-references to Baldwin RS3544 and FleetGuard AF25557. 3G Electric sources this genuine filter across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the FLEETGUARD AF25557 air filter used for?
The FLEETGUARD AF25557 is a round-oval engine air filter with radial seal and cellulose media, designed for Willmar vehicles. It protects engines by trapping airborne contaminants, ensuring clean airflow for combustion. 3G Electric supplies this genuine filter across 14 industrial departments, with specialist expertise in combustion, pumps and controls for accurate fulfillment.
What are the specifications of the FLEETGUARD AF25557 air filter?
The FLEETGUARD AF25557 is an engine air filter with radial seal and cellulose media. It has a 6 13/32 in outside diameter and cross-references to Baldwin RS3544 and FleetGuard AF25557. It is compatible with Willmar vehicles. 3G Electric sources this genuine filter across 14 industrial departments, with specialist expertise in combustion, pumps and controls.
Where to buy the FLEETGUARD AF25557 air filter worldwide?
3G Electric supplies the genuine FLEETGUARD AF25557 air filter worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this filter across 14 departments, with specialist expertise in combustion, pumps and controls. Contact us for availability and delivery to your location.
How to select the correct FLEETGUARD air filter for my vehicle?
To select the correct FLEETGUARD air filter, verify your vehicle make and model, then match the outside diameter (6 13/32 in) and seal type (radial seal). The AF25557 is compatible with Willmar vehicles and cross-references to Baldwin RS3544. 3G Electric can help confirm fitment across 14 industrial departments, with specialist expertise in combustion, pumps and controls.
Used in
Common applications for FLEETGUARDFLEETGUARD 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.









