Baldwin PF7939 Fuel Filter - Primary

Overview of Baldwin PF7939 Fuel Filter

The Baldwin PF7939 fuel filter is designed for reliable fuel filtration in Freightliner, M.A.N., and Sterling trucks. Engineered to meet specific OEM standards, this fuel filter helps maintain clean fuel flow and engine performance.

• Compatible with Freightliner, M.A.N., and Sterling trucks
• Height: 1 5/8 inches (41.3 mm)
• Inside diameters: 29/32 inches (23 mm) and 1 19/32 inches (40.5 mm)
• Outside diameter: 1 31/32 inches (50 mm)
• Includes one O-ring for secure sealing
• Replaces M.A.N. 51.12503.0062, Freightliner 902051, Mercedes-Benz 902051

Detailed Product Description

The Baldwin PF7939 fuel filter is specifically designed to fit Freightliner, M.A.N., and Sterling truck models, ensuring proper fuel system protection. With precise dimensions including a height of 1 5/8 inches and dual inside diameters of 29/32 inches and 1 19/32 inches, this filter fits securely within the fuel delivery system. The included O-ring provides a reliable seal to prevent leaks and maintain fuel system integrity. This filter replaces several OEM part numbers such as M.A.N. 51.12503.0062 and Freightliner 902051, making it a direct replacement option for maintenance and repair.

Applications and Problem Solving

• Prevents fuel contamination that can cause injector clogging
• Reduces engine performance issues related to dirty fuel
• Helps avoid fuel system corrosion and damage
• Maintains consistent fuel flow for optimal engine operation
• Supports emission control by filtering impurities

Installation Notes and Tips

When installing the Baldwin PF7939 fuel filter, ensure the O-ring is properly seated to avoid leaks. Verify compatibility with your specific Freightliner, M.A.N., or Sterling truck model before installation. Follow manufacturer torque specifications for fittings and connections. Regular replacement intervals should be observed to maintain fuel system health.

Quality Assurance and Warranty

Baldwin fuel filters are manufactured to meet stringent quality standards for durability and filtration efficiency. The PF7939 is built to OEM specifications and includes one O-ring for proper sealing. Please consult Baldwin or your parts provider for warranty details applicable to this fuel filter.