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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal - Round/Oval Engine Air Filters
BALDWIN FILTERSRound/Oval Engine Air Filters

BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal

The BALDWIN FILTERS Automotive Air Filter (SKU 3G-OTH-490449) is a round-oval engine air filter with a radial seal and a 7-inch outside diameter. It is compatible with Donaldson vehicles and interchanges with Baldwin…

SKU 3G-OTH-490449

Also listed as: RS5478FN · RS5478 FN

Brand
BALDWIN FILTERS
Item
Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal
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

BALDWIN FILTERS
Manufacturer Part Number
RS5478-FN
Type
Engine, Round, Radial Seal
Outside Dia
7 in
Baldwin Interchange
RS5478-FN
Compatible Vehicle Make
Donaldson

Technical Documents

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

Product Description

The BALDWIN FILTERS Automotive Air Filter (SKU 3G-OTH-490449) is a round-oval engine air filter with a radial seal and a 7-inch outside diameter. It is compatible with Donaldson vehicles and interchanges with Baldwin part RS5478-FN (MPN RS5478-FN).

Frequently Asked Questions

What is the BALDWIN FILTERS RS5478-FN air filter used for?

The BALDWIN FILTERS RS5478-FN is a round-oval engine air filter with a radial seal, designed for Donaldson-compatible vehicles. It protects engines by trapping airborne contaminants, ensuring clean airflow for combustion in heavy-duty trucks, construction equipment, and agricultural machinery.

What are the specifications of the BALDWIN FILTERS RS5478-FN?

The BALDWIN FILTERS RS5478-FN is an engine air filter with a round-oval shape and radial seal. It has a 7 in outside diameter and interchanges with Baldwin part RS5478-FN. It is compatible with Donaldson vehicles and carries manufacturer part number RS5478-FN.

Where to buy the BALDWIN FILTERS RS5478-FN worldwide?

3G Electric supplies the BALDWIN FILTERS RS5478-FN 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 Baldwin Filters part for your Donaldson-compatible equipment.

How to install the BALDWIN FILTERS RS5478-FN air filter?

To install the BALDWIN FILTERS RS5478-FN, first ensure the engine is off and cool. Remove the old filter, clean the housing, then insert the new radial-seal filter by pressing it evenly into place. Secure the cover and check for proper sealing. Refer to your equipment manual for torque specs.

Used in

Common applications for BALDWIN FILTERS
Diesel generator maintenance — Baldwin Filters CTK5029-4 coolant test strips for monitoring SCA levels in cooling systems
Fleet vehicle servicing — Baldwin Filters CTK5029-1 coolant test strips for checking freeze point in heavy-duty truck radiators
Industrial compressor cooling — Baldwin Filters coolant test strips for verifying antifreeze concentration in closed-loop systems
Agricultural equipment upkeep — Baldwin Filters CTK5029-4 test strips for nitrite level checks in tractor engine coolants
Marine engine maintenance — Baldwin Filters coolant test strips for freeze point verification in vessel cooling systems

BALDWIN FILTERS Products

3G Electric supplies BALDWIN FILTERS 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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