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FLEETGUARD Round Engine Air Filter AF25734 - Round/Oval Engine Air Filters
FLEETGUARDRound/Oval Engine Air Filters

FLEETGUARD Round Engine Air Filter AF25734

The FLEETGUARD Automotive Air Filter (SKU 3G-OTH-490830) is a round, radial-seal engine air filter with a 19 11/32 in outside diameter, model PA3904 (MPN AF25734). It is compatible with Caterpillar vehicles and…

SKU 3G-OTH-490830

Also listed as: AF 25734 · AF-25734

Brand
FLEETGUARD
Item
Round Engine Air Filter AF25734
Part Number
AF25734
Category
Round/Oval Engine Air Filters
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FLEETGUARD
Manufacturer Part Number
AF25734
Type
Round, Radial Seal, PA3904
Outside Dia
19 11/32 in
Baldwin Interchange
PA3904
FleetGuard Interchange
AF25734
Compatible Vehicle Make
Caterpillar

Technical Documents

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FLEETGUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEETGUARD Automotive Air Filter (SKU 3G-OTH-490830) is a round, radial-seal engine air filter with a 19 11/32 in outside diameter, model PA3904 (MPN AF25734). It is compatible with Caterpillar vehicles and interchanges with Baldwin PA3904 and FleetGuard AF25734.

Frequently Asked Questions

What is the FLEETGUARD PA3904 air filter used for?

The FLEETGUARD PA3904 (MPN AF25734) is a round, radial-seal engine air filter designed for Caterpillar vehicles. It removes airborne contaminants from intake air to protect engine components, supporting heavy-duty applications in construction, mining, and agriculture.

What are the specifications of the FLEETGUARD AF25734 air filter?

The FLEETGUARD AF25734 is a round, radial-seal air filter with a 19 11/32 in outside diameter. It is model PA3904, compatible with Caterpillar vehicles, and interchanges with Baldwin PA3904 and FleetGuard AF25734. It is a genuine FLEETGUARD part.

Where to buy the FLEETGUARD PA3904 air filter worldwide?

3G Electric supplies the FLEETGUARD PA3904 air filter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine FLEETGUARD part for Caterpillar equipment.

How to install the FLEETGUARD AF25734 radial-seal air filter?

To install the FLEETGUARD AF25734, ensure the housing is clean and the radial seal is lubricated with clean engine oil. Insert the filter straight into the housing without twisting, then secure the cover. Follow the equipment manufacturer's guidelines for proper fit and sealing.

Used in

Common applications for FLEETGUARD
Heavy-duty truck engine lubrication — Fleetguard LF670 spin-on oil filter with cellulose media and 151.4 lpm flow rate.
Off-road equipment engine protection — Fleetguard LF9070 spin-on oil filter with M95 x 2.5-7H INT thread for Moxy vehicles.
Diesel fuel system filtration — Fleetguard FS1040 spin-on fuel filter for buses and Doosan applications.
Power steering fluid maintenance — Fleetguard LF637 cartridge filter for Kenworth vehicles.
Industrial engine oil filtration — Fleetguard LF3321 spin-on oil filter for Ingersoll-Rand equipment.
Heavy equipment fuel filtration — Fleetguard FS1006 spin-on diesel fuel filter for Bucyrus-Erie machines.
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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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