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BALDWIN FILTERS Round/Oval Engine Air Filter, Radial Seal, 19 3/8 in Ht, RS3730 - Round/Oval Engine Air Filters
BALDWIN FILTERSRound/Oval Engine Air Filters

BALDWIN FILTERS Round/Oval Engine Air Filter, Radial Seal, 19 3/8 in Ht, RS3730

The BALDWIN FILTERS Automotive Air Filter (MPN RS3730) is a round-oval engine air filter with a radial seal design, featuring a 19 3/8 in overall height. Compatible with Freightliner vehicles, this filter is…

SKU 3G-OTH-490951

Also listed as: RS 3730 · RS-3730

Brand
BALDWIN FILTERS
Item
Round/Oval Engine Air Filter, Radial Seal, 19 3/8 in Ht, RS3730
Category
Round/Oval Engine Air Filters
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
RS3730
Type
Engine, Round, Radial Seal
Overall Ht
19 3/8 in
Baldwin Interchange
RS3730
Compatible Vehicle Make
Freightliner

Technical Documents

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

Product Description

The BALDWIN FILTERS Automotive Air Filter (MPN RS3730) is a round-oval engine air filter with a radial seal design, featuring a 19 3/8 in overall height. Compatible with Freightliner vehicles, this filter is identified by the Baldwin Interchange number RS3730.

Frequently Asked Questions

What is the BALDWIN FILTERS RS3730 air filter used for?

The BALDWIN FILTERS RS3730 is a round-oval engine air filter with a radial seal, designed for Freightliner vehicles. It removes airborne contaminants from engine intake air, protecting critical components and extending engine life in heavy-duty truck applications.

What are the specifications of the BALDWIN FILTERS RS3730?

The BALDWIN FILTERS RS3730 is a round-oval engine air filter with a radial seal. It has an overall height of 19 3/8 in and is compatible with Freightliner vehicles. The Baldwin Interchange number is RS3730, and the manufacturer part number is RS3730.

Where to buy the BALDWIN FILTERS RS3730 worldwide?

3G Electric supplies the BALDWIN FILTERS RS3730 air filter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this filter to your facility, ensuring you receive genuine BALDWIN FILTERS parts for Freightliner applications.

How to install the BALDWIN FILTERS RS3730 air filter?

To install the BALDWIN FILTERS RS3730, 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 evenly into place. Verify the seal is seated properly before closing the housing and securing all fasteners.

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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