Description
When you're hauling heavy loads or running long routes, the last thing you need is a fuel system problem shutting you down miles from anywhere. Dirty fuel is one of the biggest threats to the complex injection system in your Cummins QSX15 engine—water, dirt, and debris can destroy expensive injectors and pumps in a hurry. This Baldwin BF9860 fuel filter keeps all that contamination out of your engine so you can keep rolling.
What You're Getting
- Large 11 9/16-inch length provides maximum filtration capacity for long service intervals
- M90 x 2.0 thread size engineered specifically for heavy-duty diesel applications
- Pre-installed fill plug makes priming the filter easy—just remove after filling with clean diesel
- Quality Baldwin construction designed to handle the pressure and flow demands of big diesel engines
- Direct replacement that installs without modifications or adapters
Built for Heavy-Duty Work
This filter is designed for the demanding world of over-the-road trucking and heavy equipment operation. The Peterbilt 386 and similar trucks with Cummins QSX15 power plants work hard day in and day out, and clean fuel delivery is critical for maintaining the power and reliability you need for long hauls and heavy loads.
Made to Last
Baldwin has been protecting engines for decades, and they understand what commercial-grade equipment demands. This filter uses quality media that captures contaminants without restricting fuel flow, while the robust housing handles the vibration, pressure spikes, and temperature changes that come with heavy-duty operation.
Installation Notes
The pre-installed fill plug is there for a reason—fill the filter with clean diesel before installation to minimize air in the system, then remove the plug. Always relieve fuel system pressure before removing the old filter and have a drain pan ready. Follow proper torque specifications when installing to ensure a leak-free seal.