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Baldwin BF7557 spin-on fuel filter, silver metal canister with black top and base

Baldwin Filters

Baldwin Filters BF7557 Fuel Filter Spin-On 20 Micron

SKU CH-GCWK-FH9D8

Spin-on fuel filter rated at 20 microns with 7557 model reference and 24 included

  • 20 micron rating captures fine contaminants for cleaner fuel delivery
  • Spin-on design allows quick replacement without special tools
  • Extended life construction reduces service frequency and downtime
  • ES24-D included provides integrated gasket and post seal for leak-free fit
  • Compact 7 1/8 by 3 11/16 inch profile fits tight engine compartments

Baldwin BF7557 Fuel Filter

The Baldwin BF7557 is a spin-on fuel filter rated at 20 micron for diesel and gasoline systems. It fits equipment requiring this specific cartridge size and thread pattern. Fleet operators and owner-drivers use it to protect injectors and pumps from abrasive particles.

Extended-life spin-on construction

The extended-life design reduces change-out frequency compared with standard cartridges. A 3 11/16 inch outside diameter and 7 1/8 inch height match the housing dimensions listed for this application. An included ES24-D post seal and gasket ensure a dry seat during installation.

Replaces shorter-interval cartridges

This filter upgrades from standard-life spin-ons that require more frequent service intervals. The jump is worth it when uptime matters and the 20 micron rating meets the engine manufacturer’s specification. Buyers needing a finer micron rating or a different thread size cannot use this part.

Highlights

  • 20 micron rating captures fine contaminants for cleaner fuel delivery
  • Spin-on design allows quick replacement without special tools
  • Extended life construction reduces service frequency and downtime
  • ES24-D included provides integrated gasket and post seal for leak-free fit
  • Compact 7 1/8 by 3 11/16 inch profile fits tight engine compartments

Specifications

BrandBALDWIN FILTERS

Questions about this item

What does the 20 micron rating mean for fuel filtration?

The 20 micron rating means the filter captures particles 20 microns and larger, protecting fuel system components from contaminants that cause wear.

Will the 7 1/8 inch height and 3 11/16 inch diameter fit my engine's filter housing?

Verify your housing accepts a spin-on filter measuring 7 1/8 inches tall with a 3 11/16 inch outside diameter before purchase.

How do I install this spin-on filter and avoid the common mistake?

Lubricate the included gasket and post seal with clean fuel, hand-tighten until the gasket contacts the base, then turn an additional 3/4 to 1 turn — do not use a wrench for final tightening.

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