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FLEETGUARD Round Engine Air Filter, Radial Seal, RS3990, AF26387 - Round/Oval Engine Air Filters
FLEETGUARDRound/Oval Engine Air Filters

FLEETGUARD Round Engine Air Filter, Radial Seal, RS3990, AF26387

The FLEETGUARD Automotive Air Filter (SKU 3G-OTH-490386) is a round, radial-seal engine air filter (RS3990) with a 4 17/32 in outside diameter. Compatible with Wacker Neuson vehicles, it interchanges with Baldwin…

SKU 3G-OTH-490386

Also listed as: AF 26387 · AF-26387

Brand
FLEETGUARD
Item
Round Engine Air Filter, Radial Seal, RS3990, AF26387
Part Number
AF26387
Category
Round/Oval Engine Air Filters
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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
AF26387
Type
Round, Radial Seal, RS3990
Outside Dia
4 17/32 in
Baldwin Interchange
RS3990
FleetGuard Interchange
AF26387
Compatible Vehicle Make
Wacker Neuson

Technical Documents

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

Product Description

The FLEETGUARD Automotive Air Filter (SKU 3G-OTH-490386) is a round, radial-seal engine air filter (RS3990) with a 4 17/32 in outside diameter. Compatible with Wacker Neuson vehicles, it interchanges with Baldwin RS3990 and FleetGuard AF26387.

Frequently Asked Questions

What is the FLEETGUARD AF26387 air filter used for?

The FLEETGUARD AF26387 is a round, radial-seal engine air filter designed for Wacker Neuson vehicles. It protects the engine by trapping airborne contaminants, ensuring clean airflow for optimal combustion and equipment longevity in construction and industrial applications.

What are the specifications of the FLEETGUARD RS3990 air filter?

The FLEETGUARD RS3990 (MPN AF26387) is a round, radial-seal air filter with a 4 17/32 in outside diameter. It interchanges with Baldwin RS3990 and is compatible with Wacker Neuson vehicles. The radial-seal design provides reliable sealing and easy installation.

Where to buy FLEETGUARD AF26387 air filter worldwide?

3G Electric supplies the FLEETGUARD AF26387 air filter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine FLEETGUARD part.

How to install a FLEETGUARD radial-seal air filter?

To install a FLEETGUARD radial-seal air filter, first ensure the housing is clean and free of debris. Align the filter with the mounting flange and push firmly until the radial seal seats evenly. Secure the housing cover and verify no gaps exist. Always follow the vehicle manufacturer's service manual.

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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