Baldwin BF7815 Fuel Filter - Primary

Reliable Fuel Filtration for Cummins Engines in Heavy-Duty Trucks

The Baldwin BF7815 fuel filter is engineered to provide consistent fuel filtration for Cummins engines commonly found in Kenworth, Mack, Peterbilt, and Sterling trucks. Designed to meet OEM specifications, this fuel filter helps maintain engine performance and protect fuel system components.

• Compatible with Cummins engines in Kenworth, Mack, Peterbilt, and Sterling trucks
• Includes one furnished gasket for proper sealing
• Height: 7 5/32 inches (181.8 mm)
• Outside diameter: 3 23/32 inches (94.5 mm)
• Thread size: 8-jul for secure installation
• Replaces Cummins part number 3959612 and Fleetguard FF5488

Detailed Fuel Filter Specifications and Features

The Baldwin BF7815 fuel filter features an integral gasket (model g381-a) that ensures a tight seal to prevent fuel leaks and contamination. With a height of 7 5/32 inches and an outside diameter of 3 23/32 inches, this filter is designed to fit precisely on compatible heavy-duty trucks. The 14 threads per inch and 8-jul thread size provide a secure connection, reducing the risk of loosening under vibration. This filter replaces Cummins 3959612 and Fleetguard FF5488, making it a direct fit for maintenance and replacement needs.

Applications and Common Issues Addressed

• Prevents fuel contamination that can cause injector clogging
• Protects fuel pumps from premature wear due to debris
• Maintains consistent fuel flow for optimal engine performance
• Reduces risk of engine stalling caused by fuel delivery problems
• Helps extend the lifespan of Cummins engines in heavy-duty trucks

Installation Notes and Tips

When installing the Baldwin BF7815 fuel filter, ensure the furnished gasket is properly seated to avoid leaks. Verify thread compatibility with the fuel system fittings on Kenworth, Mack, Peterbilt, or Sterling trucks. Tighten the filter according to manufacturer torque specifications to maintain a secure fit without damaging the threads. Regular replacement intervals should be followed based on engine operating conditions and manufacturer recommendations.

Quality Assurance and Warranty Information

Baldwin fuel filters are manufactured to meet stringent quality standards for durability and filtration efficiency. The BF7815 is designed to provide reliable service in demanding heavy-duty applications. While specific warranty details are not provided here, Baldwin products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult Baldwin or authorized distributors for warranty terms related to this fuel filter.