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FLEETGUARD Round Engine Air Filter AF4261 - Round/Oval Engine Air Filters
FLEETGUARDRound/Oval Engine Air Filters

FLEETGUARD Round Engine Air Filter AF4261

The FLEETGUARD Air Filter: Round-Oval (MPN AF4261) is a round, radial-seal engine air filter with a 2 5/8 in outside diameter and a 1 23/32 in inside diameter. Designed for Thwaites trucks, it carries the FleetGuard…

SKU 3G-OTH-490723

Also listed as: AF 4261 · AF-4261

Brand
FLEETGUARD
Item
Round Engine Air Filter AF4261
Category
Round/Oval Engine Air Filters
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

FLEETGUARD
Manufacturer Part Number
AF4261
Type
Round, Radial Seal
Inside Dia
1 23/32 in
Outside Dia
2 5/8 in
FleetGuard Interchange
AF4219
Compatible Vehicle Make
Thwaites
Compatible Vehicle Type
Trucks

Technical Documents

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

Product Description

The FLEETGUARD Air Filter: Round-Oval (MPN AF4261) is a round, radial-seal engine air filter with a 2 5/8 in outside diameter and a 1 23/32 in inside diameter. Designed for Thwaites trucks, it carries the FleetGuard interchange number AF4219.

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 AF4261 air filter used for?

The FLEETGUARD AF4261 is a round, radial-seal engine air filter designed for Thwaites trucks. It removes airborne contaminants from intake air, protecting engine components from wear. This filter is a direct replacement for FleetGuard interchange number AF4219.

What are the specifications of the FLEETGUARD AF4261 air filter?

The FLEETGUARD AF4261 is a round, radial-seal air filter with a 2 5/8 in outside diameter and a 1 23/32 in inside diameter. It is compatible with Thwaites trucks and carries the FleetGuard interchange number AF4219. The manufacturer part number is AF4261.

Where to buy the FLEETGUARD AF4261 air filter worldwide?

3G Electric supplies the FLEETGUARD AF4261 air filter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine FleetGuard filter to your location. Contact us for availability and delivery to your region.

How to install the FLEETGUARD AF4261 air filter?

To install the FLEETGUARD AF4261, first ensure the engine is off and cool. Remove the old filter, clean the housing, and insert the new radial-seal filter by pressing it firmly into place. Verify the seal is seated evenly. Refer to the Thwaites truck service manual for torque specifications.

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
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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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