HomeAir and Fuel Delivery > FiltersBaldwin BF9912-O Fuel Water Separator Filter
Part #: BF9912-O

Baldwin BF9912-O Fuel Water Separator Filter

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Overview of Baldwin BF9912-O Fuel Water Separator Filter

The Baldwin BF9912-O fuel water separator filter is designed to provide reliable filtration for diesel engines, helping to protect fuel systems from water contamination and particulate matter. This filter is compatible with various heavy-duty vehicles and equipment, including models that require replacements for Atlas Copco 2914809200 and Fleetguard FS19775 filters.

  • Includes one attached gasket and one furnished gasket for secure sealing
  • Bowl thread specification: 3 3/4-10 buttress with integral post seal
  • Height: 3 15/32 inches (88.1 mm)
  • Outside diameter: 4 1/4 inches (108 mm)
  • Thread size: 1 inch with 14 threads per inch
  • Replaces Atlas Copco 2914809200 and Fleetguard FS19775 filters

Technical Details and Specifications

The BF9912-O fuel water separator filter features a 1-inch thread with 14 threads per inch, ensuring compatibility with specific fuel systems requiring this threading standard. The bowl thread measures 3 3/4-10 buttress and includes an integral post seal to maintain a tight, leak-free connection. With a height of 3 15/32 inches (88.1 mm) and an outside diameter of 4 1/4 inches (108 mm), this filter fits applications that demand precise dimensions for proper installation and operation. The included attached and furnished gaskets help ensure a secure seal during filter replacement.

Applications and Problem Solving

  • Prevents water contamination in diesel fuel systems
  • Protects fuel injectors and pumps from particulate damage
  • Reduces risk of engine performance issues caused by fuel impurities
  • Compatible with vehicles and equipment requiring Atlas Copco 2914809200 or Fleetguard FS19775 replacements
  • Helps maintain fuel system integrity in heavy-duty trucks and industrial machinery

Installation Notes and Tips

When installing the Baldwin BF9912-O fuel water separator filter, ensure the 1-inch thread with 14 threads per inch matches the vehicle’s fuel system specifications. Verify the bowl thread size and integral post seal align correctly to prevent leaks. Use the included gaskets to achieve a proper seal and avoid fuel contamination. It is recommended to inspect the fuel system for any signs of damage or wear during filter replacement to maintain optimal performance.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet industry standards for filtration efficiency and durability. The BF9912-O fuel water separator filter undergoes rigorous quality control to ensure consistent performance. While specific warranty details are not provided, Baldwin products typically come with manufacturer-backed quality assurance to support reliable operation in demanding environments.

BrandBaldwin
Part NumberBF9912-O
Attached Gasket[1] included
ContainsBowl thread: 3 3/4-10 buttress;integral post seal
Furnished Gasket[1] included
Height3 15/32
Height (mm)88.1
Outside Diameter 14 1/4
Outside Diameter 1 (mm)108
Per Inch14
ReplacesAtlas copco 2914809200; fleetguard fs19775
Thread1

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