Baldwin BF1277-SP Fuel Water Separator Filter

Overview of Baldwin BF1277-SP Fuel Water Separator Filter

The Baldwin BF1277-SP fuel water separator filter is designed specifically for Cummins ISX and Signature 600 engines. This filter helps protect your engine by efficiently separating water from fuel, ensuring cleaner fuel delivery and improved engine performance.

• Compatible with Cummins ISX and Signature 600 engines
• Includes integral gasket and O-ring for secure sealing
• Sensor port thread size: M14 x 2.0
• Height: 11 5/8 inches (295.3 mm)
• Outside diameter: 4 21/32 inches (118.3 mm)
• Thread size: M85 x 2.0
• May use OP8753 to plug sensor port if needed

Detailed Product Description

The Baldwin BF1277-SP fuel water separator filter is engineered to meet the demanding requirements of heavy-duty diesel engines, particularly the Cummins ISX and Signature 600 series. Its design includes a sensor port with an M14 x 2.0 thread, allowing for integration with reusable sensors or the option to plug the port using part OP8753. The filter measures 11 5/8 inches in height and has an outside diameter of 4 21/32 inches, providing a precise fit for compatible engine models. An integral gasket and O-ring are included to ensure a reliable seal, preventing leaks and maintaining fuel system integrity. This filter replaces several OEM part numbers, including Case 419858A1 and Manitowoc A047930, making it a suitable aftermarket replacement for those applications.

Applications and Problem Solving

• Prevents water contamination in fuel systems of Cummins ISX and Signature 600 engines
• Reduces risk of fuel injector damage caused by water and debris
• Helps maintain consistent fuel flow and engine performance
• Protects against corrosion and wear in fuel delivery components
• Supports longer engine life by ensuring cleaner fuel supply

Installation Notes and Tips

When installing the Baldwin BF1277-SP, ensure the sensor port thread (M14 x 2.0) is compatible with your sensor or use the OP8753 plug if the sensor port is not required. Retain reusable sensors during service for cost efficiency. Properly seat the integral gasket and O-ring to avoid leaks. Verify thread compatibility (M85 x 2.0) with your engine’s mounting system before installation.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet strict quality standards for durability and performance in heavy-duty applications. The BF1277-SP is designed to provide reliable fuel water separation and engine protection. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary based on application and usage.