Description
If you’ve got a David Brown that’s been losing power or running rough lately, don’t jump to expensive fuel system repairs just yet. That stumbling under load might be caused by something as simple as a clogged filter screen inside your CAV 1143 fuel pump. This little gauze costs less than lunch but does a big job protecting your injection system from the tiny particles that can cause thousands in damage.
What You’re Getting
- Fine mesh screen that traps harmful particles before they reach precision pump components
- Direct replacement for worn or clogged CAV 1143 pump strainers
- Essential protection for your expensive injection system
- Simple installation during routine pump maintenance
Built for Real Farm Work
This screen fits inside CAV 1143 fuel pumps found on David Brown tractors from the 990 utility models up through the powerful 1690 Turbo machines. Whether you’re running a loader, pulling implements, or handling daily chores, this hidden filter works around the clock to keep contamination out of your high-pressure fuel system.
Made to Last
The precision mesh is engineered to catch microscopic debris while maintaining proper fuel flow. Even with good primary filtration, fuel degradation products and tiny particles accumulate over time. This screen acts as the final line of defense before fuel enters the high-pressure side of your pump.
Good to Know
Most folks don’t even know this filter exists until pump problems develop. It’s tucked inside the CAV pump, so checking it requires some disassembly. Consider ordering the fuel filter gauze at the same time when you’re doing pump work. If you’re seeing fuel starvation symptoms but your main filter looks clean, this screen is often the culprit. Always replace rather than clean – the mesh weakens with age and cleaning can create holes that defeat its purpose.
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