Baldwin BF1373-SP Fuel Water Separator Filter

Overview of Baldwin BF1373-SP Fuel Water Separator Filter

The Baldwin BF1373-SP fuel water separator filter is engineered for Freightliner trucks requiring reliable fuel filtration. Designed to remove water and contaminants from fuel, this filter helps maintain engine performance and longevity.

• Compatible with Freightliner trucks
• Height: 8 1/8 inches (206.4 mm)
• Outside diameter: 4 9/32 inches (108.7 mm)
• Integral post seal and sensor port thread size 1/2-20
• Includes one integral gasket and one O-ring
• Thread size: 1 inch
• Replaces Alliance ABP/N122-R50419, ABP/N122-S3226FL01, and Freightliner ABPS3 filters

Detailed Product Description

The Baldwin BF1373-SP fuel water separator filter is specifically designed to fit Freightliner trucks, providing effective separation of water from diesel fuel. With a height of 8 1/8 inches and an outside diameter of 4 9/32 inches, this filter fits securely in the designated housing. The integral post seal and sensor port thread (1/2-20) ensure proper sealing and sensor compatibility. This filter includes one integral gasket and one O-ring to maintain a tight seal and prevent leaks. The 14 threads per inch and 1-inch thread size provide a secure fit, making it a direct replacement for several OEM part numbers including Alliance and Freightliner models.

Applications and Problem Solving

• Prevents water contamination in fuel systems of Freightliner trucks
• Reduces risk of engine damage caused by fuel impurities
• Helps maintain fuel system efficiency and engine performance
• Protects fuel injectors and pumps from corrosion and wear
• Ensures compliance with manufacturer fuel filtration requirements

Installation Notes and Tips

When installing the Baldwin BF1373-SP, ensure the integral gasket and O-ring are properly seated to avoid leaks. Verify the sensor port thread matches the vehicle’s sensor specifications. Tighten the filter to the recommended torque to maintain a secure fit without damaging the threads. This filter is designed as a direct replacement for specific Freightliner models, so confirm compatibility before installation.

Quality Assurance

Baldwin filters are manufactured to meet stringent quality standards for durability and filtration efficiency. The BF1373-SP is engineered to provide consistent performance in demanding diesel fuel systems. While no specific warranty information is provided, Baldwin products typically adhere to industry standards for reliability and service life.