FLEETGUARD Automotive Air Filter: Panel, Round, Panel, 25 in Outside Dia - Bottom
The FLEETGUARD Automotive Air Filter: Panel (SKU 834EP1, MPN AF4178) is a round panel engine air filter with a 25-inch outside diameter at the bottom and a 25-inch overall length. It is compatible with Caterpillar…
SKU 3G-OTH-493244
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Product Description
The FLEETGUARD Automotive Air Filter: Panel (SKU 834EP1, MPN AF4178) is a round panel engine air filter with a 25-inch outside diameter at the bottom and a 25-inch overall length. It is compatible with Caterpillar vehicles and cross-references to Baldwin PA1765 and FleetGuard AF4178.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the FLEETGUARD AF4178 air filter used for?
The FLEETGUARD AF4178 is a round panel engine air filter designed for Caterpillar vehicles. It removes airborne contaminants from intake air, protecting engine components. This filter is commonly used in heavy-duty construction, mining, and agricultural equipment where reliable air filtration is critical.
What are the specifications of the FLEETGUARD AF4178?
The FLEETGUARD AF4178 is a round panel air filter with a 25-inch outside diameter at the bottom and a 25-inch overall length. It cross-references to Baldwin PA1765 and FleetGuard AF4178. This filter is compatible with Caterpillar vehicles and is manufactured under part number AF4178.
Where to buy the FLEETGUARD AF4178 worldwide?
3G Electric supplies the FLEETGUARD AF4178 air filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this Caterpillar-compatible filter.
How to select the correct FLEETGUARD air filter for a Caterpillar engine?
To select the correct FLEETGUARD air filter, verify your Caterpillar engine model and measure the filter's outside diameter and overall length. The AF4178 has a 25-inch outside diameter at the bottom and a 25-inch overall length. Cross-reference with Baldwin PA1765 or FleetGuard AF4178 for compatibility.
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3G Electric supplies FLEETGUARD panel engine air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









