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BALDWIN FILTERS BT440 Spin-On Oil Filter - Spin-On Oil Filters
BALDWIN FILTERSSpin-On Oil Filters

BALDWIN FILTERS BT440 Spin-On Oil Filter

The BALDWIN FILTERS BT440 is a spin-on oil filter with a 1"-16 thread size, 7 3/8 in overall height, and 4 1/4 in outside diameter. It features cellulose media and includes a G381-A integral gasket, compatible with…

SKU 3G-OTH-498512

Also listed as: BT 440 · BT-440

Brand
BALDWIN FILTERS
Item
BT440 Spin-On Oil Filter
Part Number
BT440
Category
Spin-On Oil Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
BT440
Type
Oil
Includes
G381-A Integral Gasket
Overall Ht
7 3/8 in
Outside Dia
4 1/4 in
Thread Size
1"-16
Media Material
Cellulose
Baldwin Interchange
BT440
Compatible Vehicle Make
Allis-Chalmers

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

Product Description

The BALDWIN FILTERS BT440 is a spin-on oil filter with a 1"-16 thread size, 7 3/8 in overall height, and 4 1/4 in outside diameter. It features cellulose media and includes a G381-A integral gasket, compatible with Allis-Chalmers vehicles.

Frequently Asked Questions

What is the BALDWIN FILTERS BT440 oil filter used for?

The BALDWIN FILTERS BT440 is a spin-on oil filter designed for Allis-Chalmers vehicles. It removes contaminants from engine oil using cellulose media, helping protect engine components and extend service life in agricultural and industrial equipment.

What are the specifications of the BALDWIN FILTERS BT440 oil filter?

The BALDWIN FILTERS BT440 has a 1"-16 thread size, 7 3/8 in overall height, and 4 1/4 in outside diameter. It uses cellulose media and includes a G381-A integral gasket. The Baldwin Interchange number is BT440, and it is compatible with Allis-Chalmers vehicles.

Where to buy the BALDWIN FILTERS BT440 oil filter worldwide?

3G Electric supplies the BALDWIN FILTERS BT440 oil filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this filter.

How to install the BALDWIN FILTERS BT440 spin-on oil filter?

To install the BALDWIN FILTERS BT440, first lubricate the integral gasket with clean oil. Screw the filter onto the mounting adapter until the gasket contacts the base, then tighten an additional 3/4 turn by hand. Do not overtighten. Check for leaks after starting the engine.

Used in

Common applications for BALDWIN FILTERS
Bus fleet maintenance — Baldwin PA1881 round/oval engine air filter with axial seal for Diamond Reo buses
Agricultural equipment — Baldwin RS3882 radial seal air filter for John Deere diesel engines
Construction machinery — Baldwin PT207-10 cartridge hydraulic filter with cellulose media for Steiger vehicles
Truck power steering systems — Baldwin PT23629 cartridge filter with grommet for Freightliner vehicles
Diesel fuel systems — Baldwin cartridge fuel filter with emergency bypass tab for Racor applications
Tractor hydraulic systems — Baldwin PT548 cartridge power steering filter with attached end seals for Case IH vehicles
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BALDWIN FILTERS Products

3G Electric supplies BALDWIN FILTERS spin-on oil filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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