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

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

The BALDWIN FILTERS Automotive Air Filter is a round-oval engine air filter with an axial seal and a 21/32 in inside diameter. Designed as a direct replacement for the Baldwin Interchange PA3874, this filter is…

SKU 3G-OTH-490590

Brand
BALDWIN FILTERS
Item
Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal
Category
Round/Oval Engine Air Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
PA3874
Type
Engine, Round, Axial Seal
Inside Dia
21/32 in
Baldwin Interchange
PA3874
Compatible Vehicle Make
Sullair
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS Automotive Air Filter is a round-oval engine air filter with an axial seal and a 21/32 in inside diameter. Designed as a direct replacement for the Baldwin Interchange PA3874, this filter is compatible with Sullair equipment. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

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 BALDWIN FILTERS PA3874 air filter used for?

The BALDWIN FILTERS PA3874 is a round-oval engine air filter with an axial seal, designed for Sullair equipment. It ensures clean air intake for engine performance and longevity. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.

What are the specifications of the BALDWIN FILTERS PA3874?

The BALDWIN FILTERS PA3874 is an engine air filter with a round-oval shape and axial seal. It has an inside diameter of 21/32 in and is a direct replacement for Baldwin Interchange PA3874. It is compatible with Sullair vehicles. 3G Electric supplies this genuine OEM part globally.

Where to buy the BALDWIN FILTERS PA3874 worldwide?

3G Electric supplies the BALDWIN FILTERS PA3874 worldwide. As a global industrial solutions provider, we handle full logistics, customs, and delivery to your location. Contact us to order this genuine OEM engine air filter for Sullair equipment.

How to install the BALDWIN FILTERS PA3874 air filter?

Install the BALDWIN FILTERS PA3874 by ensuring the axial seal seats properly in the housing. Align the round-oval shape with the mounting flange and secure per manufacturer guidelines. 3G Electric provides technical support for accurate fulfillment across 14 industrial departments.

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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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 15 5/16 in Overall Ht (MPN PA2314). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Elgin; Baldwin Interchange: PA2314.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 15 5/16 in Overall Ht (MPN PA2314). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Elgin; Baldwin Interchange: PA2314.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 7 13/16 in Outside Dia (MPN PA3790). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Massey Ferguson; Compatible Vehicle Type: Farm Equipment; Baldwin Interchange: PA3790.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 7 13/16 in Outside Dia (MPN PA3790). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Massey Ferguson; Compatible Vehicle Type: Farm Equipment; Baldwin Interchange: PA3790.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal, 20 1/2 in Overall Ht (MPN RS30134). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Blue Bird; Compatible Vehicle Type: Buses; Baldwin Interchange: RS30134.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal, 20 1/2 in Overall Ht (MPN RS30134). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Blue Bird; Compatible Vehicle Type: Buses; Baldwin Interchange: RS30134.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal, 16 9/16 in Overall Ht (MPN RS3734). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Volvo; Baldwin Interchange: RS3734.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal, 16 9/16 in Overall Ht (MPN RS3734). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Volvo; Baldwin Interchange: RS3734.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 3 in Overall Ht, PA621. Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: EVO; Baldwin Interchange: PA621.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 3 in Overall Ht, PA621. Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: EVO; Baldwin Interchange: PA621.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 1/2 in Inside Dia (MPN LL1621-2). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Washington Iron Works; Baldwin Interchange: LL1621-2.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 1/2 in Inside Dia (MPN LL1621-2). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Washington Iron Works; Baldwin Interchange: LL1621-2.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 1/2 in Inside Dia (MPN PA1630-2). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Gardner Denver; Baldwin Interchange: PA1630-2.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 1/2 in Inside Dia (MPN PA1630-2). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Gardner Denver; Baldwin Interchange: PA1630-2.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 2 3/8 in Outside Dia (MPN PA2602). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: New Holland; Baldwin Interchange: PA2602.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 2 3/8 in Outside Dia (MPN PA2602). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: New Holland; Baldwin Interchange: PA2602.