Overview
The Baldwin BF7528 fuel filter is a professional-grade spin-on filter designed for modern fuel injection systems requiring both particulate and water removal. Baldwin BF7528 filters keep fuel clean and engines running at maximum efficiency, making them suitable for heavy-duty diesel engines, construction equipment, and industrial fuel systems. This listing includes a lot of 2 filters for reliable inventory backup or fleet maintenance.
Key Features
- Spin-on design with integrated drain for easy maintenance and filter element replacement
- Removes both particulate contamination and water from fuel systems
- Heavy-duty construction for reliable performance in agricultural, construction, and industrial applications
- M20 x 1.5 thread pitch for standard industrial fuel system compatibility
- Includes gasket (G324-A) for secure, leak-free installation
Technical Specifications
- Thread Size: M20 x 1.5
- Outside Diameter: 3 11/16 inches (93.7 mm)
- Length: 4 11/16 inches (119.1 mm)
- Micron Rating: 9 Nominal; 25 Absolute
- Filter Type: Fuel Spin-on with Drain
- Included Gasket: G324-A
Typical Applications
The Baldwin BF7528 is commonly used in:
- Kubota diesel engines and equipment
- Thomas Equipment heavy-duty systems
- Diesel trucks and commercial vehicles
- Industrial generators and power equipment
- Agricultural and construction machinery
- Mining and oil & gas operations
Compatibility & Replacements
Compatible With
- Kubota diesel engines and equipment
- Thomas Equipment systems
- Standard M20 x 1.5 fuel filter housings
- Diesel injection systems requiring 9-micron nominal filtration
Replaces / Drop-In Replacement For
- Kubota 70000-43170
- Kubota 70000-45317-0
- Kubota 3391
- Fleetguard 95391
- Hastings 15601-43170
- Wix WGF5282
- Napa Gold 33391
Works With
- Standard fuel system drain plugs and housings
- Heavy-duty diesel fuel injection systems
- Industrial fuel filtration assemblies with M20 x 1.5 connections










