Baldwin BF5812 Fuel Water Separator Filter

Baldwin BF5812 Fuel Water Separator Filter

The Baldwin BF5812 is a fuel water separator filter for Detroit Diesel engines using a Cummins fuel filter base. It is built to replace Detroit Diesel 23516189 and is specified for applications that require a 1-inch thread, 3 11/16-inch outside diameter, and 8 27/32-inch height.

Key Features

• Fuel water separator filter for diesel fuel systems
• Fits Detroit Diesel engines with Cummins fuel filter base
• Thread size: 1 inch
• Outside diameter: 3 11/16 inches (93.7 mm)
• Height: 8 27/32 inches (224.6 mm)
• Per-inch specification: 14
• Includes furnished gasket {ES24-D}
• Integral gasket: {G381-A}
• Replaces Detroit Diesel 23516189

Application Details

Use the Baldwin BF5812 when servicing Detroit Diesel fuel systems that call for a Cummins-style fuel filter base. This filter is identified for Detroit Diesel engines with Cummins fuel filter base and can be used with {FB1311} base. For search relevance, this part is commonly referenced in Detroit Diesel and Cummins fuel filter base service discussions, and the BF5812 part number is the key identifier for ordering and cross-checking.

This part cross-references Detroit Diesel 23516189 for the same application.

What It Helps Address

• Water contamination in diesel fuel
• Restricted fuel flow from a loaded separator element
• Service replacement for a worn or incorrect filter
• Fuel system maintenance on Detroit Diesel engines with Cummins fuel filter base
• Fitment verification when replacing Detroit Diesel 23516189

Installation Notes

CAUTION: Do not use on Cummins engines. The furnished D-ring must be installed on the post for sealing. Confirm thread size, height, and base style before installation. The BF5812 is also noted for use with {FB1311} base, and the gasket specifications should be matched to the fuel filter housing during service.

Quality Assurance

Baldwin manufactures filtration components for diesel and heavy-duty fuel systems with published dimensional and application data to support correct part selection. Verify the BF5812 part number, Detroit Diesel application, and base compatibility before installation.