HomeAir and Fuel Delivery > FiltersBaldwin PF9804 Fuel Water Separator Filter
Part #: PF9804

Baldwin PF9804 Fuel Water Separator Filter

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Overview of Baldwin PF9804 Fuel Water Separator Filter

The Baldwin PF9804 fuel water separator filter is designed for use with Freightliner Cascadia, Columbia, and Business Class M2 models equipped with Detroit Diesel engines. This filter helps maintain fuel system integrity by effectively separating water from fuel, ensuring cleaner fuel delivery and protecting engine components.

  • Compatible with Freightliner Cascadia, Columbia, and Business Class M2 with Detroit Diesel engines
  • Includes one attached grommet for secure installation
  • Two O-rings included for proper sealing
  • Height: 7 19/32 inches (192.9 mm)
  • Inside diameter: 1 1/32 inches (26.2 mm)
  • Outside diameter: 5 27/32 inches (148.4 mm)
  • Replaces Alliance ABP/N10G-FS19915 and Detroit Diesel FS19915WE, A0000903651

Detailed Product Description

The Baldwin PF9804 fuel water separator filter is engineered to fit specific Freightliner models, including the Cascadia, Columbia, and Business Class M2 series, all equipped with Detroit Diesel engines featuring Detr technology. With a height of 7 19/32 inches and precise inside and outside diameters, this filter ensures a proper fit and reliable performance. The inclusion of one attached grommet and two O-rings facilitates a secure and leak-free installation. This filter replaces several OEM part numbers, making it a suitable aftermarket replacement for maintaining fuel system cleanliness and preventing water contamination.

Applications and Problem Solving

  • Prevents water contamination in fuel systems of Freightliner Cascadia, Columbia, and Business Class M2 trucks
  • Protects fuel injectors and engine components from damage caused by water and debris
  • Helps maintain optimal engine performance and fuel efficiency
  • Reduces risk of fuel system corrosion and related maintenance issues
  • Ensures compliance with engine manufacturer fuel filtration requirements

Installation Notes and Tips

When installing the Baldwin PF9804, ensure the attached grommet is properly seated to prevent leaks. Verify that both included O-rings are correctly positioned to maintain a tight seal. Confirm compatibility with your Freightliner Cascadia, Columbia, or Business Class M2 model equipped with Detroit Diesel engines before installation. Follow manufacturer guidelines for fuel filter replacement intervals to maintain system performance.

Quality Assurance

Baldwin filters are manufactured to meet industry standards for filtration and durability. The PF9804 is designed to match or exceed OEM specifications, providing reliable fuel water separation. While specific warranty details are not provided, Baldwin products typically come with manufacturer-backed quality assurance to support long-term use in commercial vehicles.

BrandBaldwin
Part NumberPF9804
Fits"freightliner cascadia, columbia, business class m2 all with detr
Grommets[1] attached
Height7 19/32
Height (mm)192.9
Inside Diameter 11 1/32
Inside Diameter 1 (mm)26.2
O-Ring[2] included
Outside Diameter 15 27/32
Outside Diameter 1 (mm)148.4
Remark 2One end
Replaces"alliance abp/n10g-fs19915; detroit diesel fs19915we, a0000903651

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