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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 (SKU 4ZLF6) is a round-oval engine air filter with an axial seal, 4 3/4 in overall height, and Baldwin Interchange PA1633. Designed for Caterpillar construction equipment…

SKU 3G-OTH-490602

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
PA1633
Type
Engine, Round, Axial Seal
Overall Ht
4 3/4 in
Baldwin Interchange
PA1633
Compatible Vehicle Make
Caterpillar
Compatible Vehicle Type
Construction Equipment
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS Automotive Air Filter (SKU 4ZLF6) is a round-oval engine air filter with an axial seal, 4 3/4 in overall height, and Baldwin Interchange PA1633. Designed for Caterpillar construction equipment, this filter is part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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 PA1633 air filter used for?

The BALDWIN FILTERS PA1633 is a round-oval engine air filter with an axial seal, designed for Caterpillar construction equipment. It ensures clean air intake to protect engine components in demanding off-highway applications, supporting reliable operation in mining, earthmoving, and heavy construction environments.

What are the specifications of the BALDWIN FILTERS PA1633?

The BALDWIN FILTERS PA1633 is an engine air filter with a round-oval shape and axial seal. It has an overall height of 4 3/4 in and a Baldwin Interchange number of PA1633. It is compatible with Caterpillar construction equipment, making it suitable for heavy-duty engine protection.

Where to buy BALDWIN FILTERS PA1633 worldwide?

3G Electric supplies the BALDWIN FILTERS PA1633 air filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to select the right BALDWIN FILTERS air filter for Caterpillar equipment?

To select the correct BALDWIN FILTERS air filter, verify your Caterpillar equipment model and engine type. The PA1633 is a round-oval axial seal filter with 4 3/4 in height. Cross-reference the Baldwin Interchange number PA1633 with your OEM part number. 3G Electric can help confirm fitment for your specific application.

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, Radial Seal, Cellulose/Paper (MPN RS3870). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Ag-Chem; Baldwin Interchange: RS3870.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 12 3/32 in Outside Dia (MPN PA5323). Key specifications — Brand: BALDWIN FILTERS; Baldwin Interchange: PA5323.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 12 3/32 in Outside Dia (MPN PA5323). Key specifications — Brand: BALDWIN FILTERS; Baldwin Interchange: PA5323.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 14 1/4 in Overall Ht (MPN PA3905). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Caterpillar; Compatible Vehicle Type: Construction Equipment; Baldwin Interchange: PA3905.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 14 1/4 in Overall Ht (MPN PA3905). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Caterpillar; Compatible Vehicle Type: Construction Equipment; Baldwin Interchange: PA3905.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 5 1/8 in Outside Dia (MPN PA2814). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: M.A.N; Compatible Vehicle Type: Buses; Baldwin Interchange: PA2814.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 5 1/8 in Outside Dia (MPN PA2814). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: M.A.N; Compatible Vehicle Type: Buses; Baldwin Interchange: PA2814.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 2 7/8 in Overall Ht (MPN PA2224). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Briggs & Stratton; Compatible Vehicle Type: Buses; Baldwin Interchange: PA2224.
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BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Axial Seal, 2 7/8 in Overall Ht (MPN PA2224). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Briggs & Stratton; Compatible Vehicle Type: Buses; Baldwin Interchange: PA2224.
BALDWIN FILTERS Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal, 6 5/8 in Overall Ht (MPN RS3930). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: Allmand; Baldwin Interchange: RS3930.
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