Baldwin BF46263 Fuel Filter

Reliable Fuel Filtration for Heavy-Duty Trucks

The Baldwin BF46263 fuel filter is engineered to provide dependable fuel filtration for Freightliner, International, Kenworth, Mack, and Western Star trucks. Designed to meet the demands of heavy-duty diesel engines, this filter helps maintain fuel system integrity and engine performance.

• Compatible with Freightliner, International, Kenworth, Mack, and Western Star trucks
• Height: 7.25 inches (184.2 mm)
• Outside diameter: 3.71875 inches (94.5 mm)
• Includes one attached Viton O-ring for secure sealing
• Pre-installed fill plug for easy pre-filling (remove after filling)
• Thread size: M75 x 2.0
• Replaces Cummins 5526400 and Fleetguard FF63041NN filters

Detailed Product Description

The Baldwin BF46263 fuel filter is designed to ensure efficient fuel delivery and filtration in heavy-duty truck applications. With a height of 7.25 inches and an outside diameter of 3.71875 inches, it fits a range of commercial trucks including Freightliner, International, Kenworth, Mack, and Western Star models. The filter comes with one attached Viton O-ring, providing a durable and reliable seal to prevent leaks. A fill plug is pre-installed to facilitate pre-filling the filter, which should be removed after the filter is filled. The M75 x 2.0 thread size ensures compatibility with the specified truck models and replacement of Cummins 5526400 and Fleetguard FF63041NN filters.

Common Applications and Issues Addressed

• Prevents fuel contamination that can cause injector clogging
• Reduces wear on fuel pumps and injectors by filtering out debris
• Helps maintain consistent engine performance and fuel efficiency
• Protects against premature engine wear due to fuel impurities
• Ensures reliable operation in heavy-duty Freightliner, International, Kenworth, Mack, and Western Star trucks

Installation Notes and Tips

Before installation, remove the pre-installed fill plug after pre-filling the filter with clean fuel to avoid air locks. Ensure the attached Viton O-ring is properly seated to maintain a secure seal. The M75 x 2.0 thread size requires compatible fittings for proper installation. Follow manufacturer torque specifications to avoid damage during mounting.

Quality Assurance and Warranty

Baldwin fuel filters are manufactured to meet industry standards for filtration efficiency and durability. The BF46263 is designed to replace Cummins 5526400 and Fleetguard FF63041NN filters, ensuring compatibility and performance. While specific warranty details are not provided, Baldwin products typically adhere to strict quality control processes to support reliable operation in commercial truck applications.