Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BALDWIN FILTERS PA3905 Round/Oval Engine Air Filter - Round/Oval Engine Air Filters
BALDWIN FILTERSRound/Oval Engine Air Filters

BALDWIN FILTERS PA3905 Round/Oval Engine Air Filter

The BALDWIN FILTERS Automotive Air Filter (SKU 3G-OTH-490186) is a round-oval engine air filter with an axial seal, 14 1/4 in overall height, and Baldwin Interchange PA3905. It is compatible with Caterpillar…

SKU 3G-OTH-490186

Also listed as: PA 3905 · PA-3905

Brand
BALDWIN FILTERS
Item
PA3905 Round/Oval Engine Air Filter
Category
Round/Oval Engine Air Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
PA3905
Type
Engine, Round, Axial Seal
Overall Ht
14 1/4 in
Baldwin Interchange
PA3905
Compatible Vehicle Make
Caterpillar
Compatible Vehicle Type
Construction Equipment

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BALDWIN FILTERS Automotive Air Filter (SKU 3G-OTH-490186) is a round-oval engine air filter with an axial seal, 14 1/4 in overall height, and Baldwin Interchange PA3905. It is compatible with Caterpillar construction equipment. 3G Electric interprets demand and delivers this genuine filter across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right part, not just a catalog.

Frequently Asked Questions

What is the BALDWIN FILTERS PA3905 air filter used for?

The BALDWIN FILTERS PA3905 is a round-oval engine air filter with an axial seal, designed for Caterpillar construction equipment. It ensures clean air intake for heavy-duty engines in demanding environments. 3G Electric supplies this genuine filter across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the BALDWIN FILTERS PA3905?

The BALDWIN FILTERS PA3905 is an engine air filter with a round-oval shape and axial seal. It has an overall height of 14 1/4 in and a Baldwin Interchange number PA3905. It is compatible with Caterpillar construction equipment. 3G Electric sources this genuine filter for global delivery.

Where to buy the BALDWIN FILTERS PA3905 worldwide?

3G Electric supplies the BALDWIN FILTERS PA3905 air filter worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this genuine filter for Caterpillar construction equipment, backed by our specialist expertise across 14 industrial departments.

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 compare the filter's overall height (14 1/4 in), shape (round-oval), and seal type (axial). The Baldwin Interchange number PA3905 ensures compatibility. 3G Electric can help confirm the right part for your 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from BALDWIN FILTERS

View all BALDWIN FILTERS parts
Round-oval engine air filter with axial seal. Inside diameter 15/16 in. Designed for use in Steiger vehicles to filter airborne contaminants from intake air
BALDWIN FILTERS
Round-oval engine air filter with axial seal. Inside diameter 15/16 in. Designed for use in Steiger vehicles to filter airborne contaminants from intake air
Round/oval engine air filter with axial seal. Inside diameter 21/32 in. Removes airborne contaminants from engine intake systems in automotive and industrial applications
BALDWIN FILTERS
Round/oval engine air filter with axial seal. Inside diameter 21/32 in. Removes airborne contaminants from engine intake systems in automotive and industrial applications
Round-oval engine air filter with radial seal design. Inside diameter 4 5/8 in. Compatible with Kenworth vehicles. Used in heavy-duty truck applications to remove airborne contaminants from intake air
BALDWIN FILTERS
Round-oval engine air filter with radial seal design. Inside diameter 4 5/8 in. Compatible with Kenworth vehicles. Used in heavy-duty truck applications to remove airborne contaminants from intake air
Engine air filter with round-oval shape and axial seal. Outside diameter 6 15/16 in. Designed for use in J.C. Bamford vehicles to remove airborne contaminants from intake air
BALDWIN FILTERS
Engine air filter with round-oval shape and axial seal. Outside diameter 6 15/16 in. Designed for use in J.C. Bamford vehicles to remove airborne contaminants from intake air
Round-oval engine air filter with axial seal and 1/2 in inside diameter. Designed for Hough vehicles. Traps airborne contaminants to protect engine in heavy-duty applications
BALDWIN FILTERS
Round-oval engine air filter with axial seal and 1/2 in inside diameter. Designed for Hough vehicles. Traps airborne contaminants to protect engine in heavy-duty applications
Round-oval engine air filter with axial seal. Overall height 8 in. Compatible with Case IH vehicles. Provides clean combustion air for engine protection
BALDWIN FILTERS
Round-oval engine air filter with axial seal. Overall height 8 in. Compatible with Case IH vehicles. Provides clean combustion air for engine protection
Round-oval engine air filter with radial seal. Inside diameter 5 5/32 in. Designed for John Deere farm equipment. Filters intake air to protect the engine from debris in agricultural applications
BALDWIN FILTERS
Round-oval engine air filter with radial seal. Inside diameter 5 5/32 in. Designed for John Deere farm equipment. Filters intake air to protect the engine from debris in agricultural applications
Round/oval engine air filter with axial seal. Inside diameter 21/32 in. Designed for use in John Deere equipment. Traps airborne contaminants to protect engine intake air
BALDWIN FILTERS
Round/oval engine air filter with axial seal. Inside diameter 21/32 in. Designed for use in John Deere equipment. Traps airborne contaminants to protect engine intake air