HomeAir and Fuel Delivery > FiltersBaldwin BF1346-O Fuel Water Separator Filter
Part #: BF1346-O

Baldwin BF1346-O Fuel Water Separator Filter

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Overview of Baldwin BF1346-O Fuel Water Separator Filter

The Baldwin BF1346-O fuel water separator filter is engineered to provide reliable fuel filtration for heavy-duty trucks. Designed specifically for use with Ford, Freightliner, International, Sterling, and Western Star trucks, this filter helps maintain fuel system integrity by separating water and contaminants effectively.

  • Includes one attached gasket for secure sealing
  • Bowl thread size: M95 x 2.5 with integral post seal
  • Height: 6 5/16 inches (160.3 mm)
  • Outside diameter: 4 1/4 inches (108 mm)
  • Thread size: 1 inch with 14 threads per inch
  • Replaces Racor S3226P, Donaldson P550554, and Fleetguard FS19593

Detailed Product Description

The Baldwin BF1346-O fuel water separator filter is designed to fit a range of heavy-duty truck models including Ford, Freightliner, International, Sterling, and Western Star. Its construction features a bowl thread of M95 x 2.5 and an integral post seal to ensure a tight, leak-free connection. The filter includes one attached gasket to facilitate proper installation and sealing. With a height of 6 5/16 inches and an outside diameter of 4 1/4 inches, this filter is dimensionally compatible with the specified truck models. The 1-inch thread with 14 threads per inch ensures compatibility with existing fuel system fittings. This filter is a direct replacement for commonly used filters such as the Racor S3226P, Donaldson P550554, and Fleetguard FS19593, making it a suitable option for maintenance and replacement needs.

Applications and Problem Solving

  • Prevents water contamination in fuel systems of Ford, Freightliner, International, Sterling, and Western Star trucks
  • Reduces risk of fuel injector damage caused by water and debris
  • Helps maintain engine performance by ensuring clean fuel delivery
  • Protects fuel pumps from premature wear due to contaminants
  • Supports compliance with manufacturer fuel system maintenance requirements

Installation Notes and Tips

When installing the Baldwin BF1346-O fuel water separator filter, ensure the attached gasket is properly seated to prevent leaks. Verify that the bowl thread (M95 x 2.5) and thread size (1 inch, 14 TPI) match the vehicle’s fuel system fittings. It is recommended to inspect the fuel system for any signs of contamination or damage before installation. Tighten the filter securely but avoid over-tightening to prevent damage to the threads or seal.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet industry standards for filtration efficiency and durability. The BF1346-O model is built to provide consistent performance in demanding heavy-duty truck applications. While specific warranty details are not provided here, Baldwin typically offers warranties covering defects in materials and workmanship. For warranty information, refer to Baldwin’s official documentation or contact authorized distributors.

BrandBaldwin
Part NumberBF1346-O
Attached Gasket[1] included
ContainsBowl thread: m95 x 2.5;integral post seal
Fits"ford, freightliner, international, sterling, western star trucks
Furnished Gasket[1] included
Height6 5/16
Height (mm)160.3
Outside Diameter 14 1/4
Outside Diameter 1 (mm)108
Per Inch14
Related to{bf1346} (drain version);{bf1346-sp} (sensor port version)
ReplacesRacor s3226p; donaldson p550554; fleetguard fs19593
Thread1

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