Description
Whether you’re running International trucks hauling freight or depending on Thermo King refrigeration units to keep your cargo cool, clean fuel is what keeps you moving down the road. Water, dirt, and debris in your fuel system don’t just cause rough running—they can destroy expensive injection pumps and fuel lines faster than you’d think. This Baldwin BF991 spin-on filter catches contaminants before they can cause costly breakdowns when you’re on a tight delivery schedule.
What You’re Getting
- Integral post seal prevents leaks and ensures secure mounting to the filter head
- Full-size 7 1/8 inch length provides maximum filtration capacity for long service intervals
- 3 11/16 inch diameter housing fits standard mounting locations without modifications
- 1-14 thread pitch matches original equipment specifications for proper installation
- Baldwin has been making filters for decades, and they know what it takes to handle farm conditions. The filter media is designed to trap water and particles while maintaining proper fuel flow, and the housing stands up to temperature swings and road vibration
Built for Real Work
This filter serves International trucks, equipment, and Thermo King refrigeration units that put in serious miles and hours under demanding conditions. Whether you’re hauling produce that needs to stay cold, running construction equipment on job sites, or operating farm trucks during busy harvest seasons, reliable fuel filtration protects your expensive diesel injection systems from premature wear.
Made to Last
Baldwin has been making filters for decades, and they know what it takes to protect an engine under demanding conditions. The robust construction and quality filter media capture contaminants while maintaining proper oil flow, protecting your engine’s bearings and internal components from premature wear. The spin-on design handles pressure fluctuations and temperature changes that come with real-world operation.
Installation Notes
This is a direct spin-on replacement that installs in minutes. Apply a thin coat of clean oil to the gasket before installation, then hand-tighten only 3/4 turn after the gasket contacts the mounting surface. Always relieve fuel system pressure before removal and have a drain pan ready. The integral post seal is already installed, so you’re ready to go right out of the box.
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