Baldwin BF991 Fuel Filter - Primary

Overview of Baldwin BF991 Fuel Filter

The Baldwin BF991 fuel filter is designed to provide reliable fuel filtration for Nissan 310 models and select refrigeration and truck equipment. Featuring an integral post seal and gasket, this fuel filter ensures a secure fit and effective contaminant removal to protect your engine's fuel system.

• Integral post seal for enhanced sealing performance
• Compatible with Thermo King refrigeration units and International trucks
• Height: 7 1/8 inches (181 mm)
• Outside diameter: 3 11/16 inches (93.7 mm)
• Replaces Carrier 20-113692, International 702143-C1, and Thermo King 11-3692
• Thread size: 1 inch

Detailed Product Description

The Baldwin BF991 fuel filter is engineered to meet the filtration needs of specific heavy-duty applications, including Nissan 310 vehicles and various refrigeration and truck equipment such as Thermo King units and International trucks. Its integral post seal and gasket (model G381-A) provide a tight, leak-resistant connection, helping to maintain fuel system integrity. With a height of 7 1/8 inches and an outside diameter of 3 11/16 inches, this filter fits precisely in designated fuel systems requiring a 1-inch thread size. The BF991 replaces several OEM part numbers, including Carrier 20-113692 and International 702143-C1, making it a suitable aftermarket replacement for these applications.

Applications and Problem Solving

• Prevents fuel contamination that can cause engine misfires or poor performance
• Protects fuel injectors and pumps from debris and sediment
• Reduces risk of fuel system corrosion and wear
• Ensures consistent fuel flow in Nissan 310 and compatible refrigeration units
• Helps maintain engine efficiency and longevity in heavy-duty trucks

Installation Notes and Tips

When installing the Baldwin BF991 fuel filter, ensure the integral gasket is properly seated to prevent leaks. Verify thread compatibility with your vehicle or equipment’s fuel system, as the filter uses a 1-inch thread size. It is recommended to replace the filter according to the manufacturer’s maintenance schedule or when fuel system performance issues arise. Proper disposal of the old filter is advised to comply with environmental regulations.

Quality Assurance

Baldwin fuel filters are manufactured to meet industry standards for filtration efficiency and durability. The BF991 is designed to provide consistent performance in demanding applications. While specific warranty details are not provided, Baldwin products typically adhere to strict quality control processes to ensure reliability in commercial and automotive use.