HomeAir and Fuel Delivery > FiltersBaldwin BF1347-O Fuel Water Separator Filter
Part #: BF1347-O

Baldwin BF1347-O Fuel Water Separator Filter

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Overview of Baldwin BF1347-O Fuel Water Separator Filter

The Baldwin BF1347-O fuel water separator filter is designed to provide reliable fuel filtration for heavy-duty trucks including Freightliner chassis, International, and Kenworth models. This filter helps protect your engine by separating water from fuel, ensuring cleaner fuel delivery and improved engine performance.

  • Contains bowl thread 3.75-10 UNS-2B with integral post seal
  • Compatible with Freightliner chassis, International, and Kenworth trucks
  • Includes two furnished gaskets for secure sealing
  • Height: 6 7/32 inches (158 mm)
  • Outside diameter: 4 3/8 inches (111.1 mm)
  • Thread specification: 14 UNS-2B per inch
  • Replaces Racor S3226T, AC Delco TP1348, Donaldson P551034, and Fleetguard FS1 filters

Detailed Product Description

The Baldwin BF1347-O fuel water separator filter is engineered to fit specific heavy-duty truck applications, including Freightliner chassis, International, and Kenworth trucks. Its design features a bowl thread size of 3.75-10 UNS-2B and an integral post seal to ensure a tight, leak-free connection. The filter measures 6 7/32 inches in height and 4 3/8 inches in outside diameter, making it compatible with a range of fuel systems requiring these dimensions. The package includes two gaskets to facilitate proper installation and sealing. This filter is a direct replacement for several well-known part numbers such as Racor S3226T and AC Delco TP1348, providing a reliable alternative for maintenance and repair.

Applications and Problem Solving

  • Prevents water contamination in fuel systems of Freightliner, International, and Kenworth trucks
  • Reduces risk of engine damage caused by fuel impurities
  • Helps maintain fuel system efficiency and prolongs injector life
  • Minimizes downtime due to fuel-related engine issues
  • Supports compliance with manufacturer fuel filtration requirements

Installation Notes and Tips

When installing the Baldwin BF1347-O filter, ensure the bowl thread 3.75-10 UNS-2B and integral post seal align correctly with the fuel system fittings. Use the furnished gaskets to achieve a proper seal and prevent leaks. Verify compatibility with your specific Freightliner chassis, International, or Kenworth truck model before installation. Follow manufacturer torque specifications to avoid damage to the filter or mounting components.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet stringent quality standards for durability and performance in heavy-duty applications. The BF1347-O fuel water separator filter is designed to provide consistent filtration and reliable service life. Please refer to Baldwin's official warranty documentation for specific coverage details related to this part number.

BrandBaldwin
Part NumberBF1347-O
ContainsBowl thread 3.75-10 uns-2b;integral post seal
Fits"freightliner chassis; freightliner, international, kenworth truc
Furnished Gasket[2] included
Height6 7/32
Height (mm)158
Outside Diameter 14 3/8
Outside Diameter 1 (mm)111.1
Per Inch14 uns-2b
Related to{bf1347} (drain version)
Replaces"racor s3226t; ac delco tp1348; donaldson p551034; fleetguard fs1
Thread1

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