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BALDWIN FILTERS Automotive Air Filter: Engine, Round, 9 11/16 in Outside Dia - Bottom, Thomas - Round/Oval Engine Air Filters
BALDWIN FILTERSRound/Oval Engine Air Filters

BALDWIN FILTERS Automotive Air Filter: Engine, Round, 9 11/16 in Outside Dia - Bottom, Thomas

The BALDWIN FILTERS Automotive Air Filter (MPN PA3891) is a round engine air filter with a 9 11/16 in outside diameter, designed for Thomas buses. This Baldwin Interchange PA3891 filter provides a direct replacement…

SKU 3G-OTH-490182

Brand
BALDWIN FILTERS
Item
Automotive Air Filter: Engine, Round, 9 11/16 in Outside Dia - Bottom, Thomas
Category
Round/Oval Engine Air Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
PA3891
Type
Round, 9 11/16 in Outside Dia - Bottom, Thomas, Buses
Baldwin Interchange
PA3891
Compatible Vehicle Make
Thomas
Compatible Vehicle Type
Buses
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS Automotive Air Filter (MPN PA3891) is a round engine air filter with a 9 11/16 in outside diameter, designed for Thomas buses. This Baldwin Interchange PA3891 filter provides a direct replacement for engine air filtration in compatible Thomas bus applications.

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 PA3891 air filter used for?

The BALDWIN FILTERS PA3891 is a round engine air filter designed for Thomas buses. It provides direct replacement filtration to protect the engine from airborne contaminants, supporting reliable operation in commercial bus fleets.

What are the specifications of the BALDWIN FILTERS PA3891?

The BALDWIN FILTERS PA3891 is a round engine air filter with a 9 11/16 in outside diameter. It is compatible with Thomas buses and carries the Baldwin Interchange number PA3891. The manufacturer part number is PA3891.

Where to buy the BALDWIN FILTERS PA3891 worldwide?

3G Electric supplies the BALDWIN FILTERS PA3891 engine air filter to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders, ensuring you receive the correct Baldwin Interchange PA3891 filter for your Thomas bus.

How to install the BALDWIN FILTERS PA3891 on a Thomas bus?

To install the BALDWIN FILTERS PA3891, first ensure the engine is off and cool. Remove the old filter, clean the housing, and insert the new round filter with the 9 11/16 in outside diameter. Secure the cover and check for proper sealing before restarting.

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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