Description
When your fuel gauge reads empty with a full tank, shows full no matter how low fuel gets, or bounces around making it impossible to plan your workday, you’re dealing with a classic fuel sender problem. This replacement sender unit gets your gauge working accurately again so you always know exactly how much diesel you’ve got left in the tank—no more guesswork when you’re miles from the fuel barrel.
What You’re Getting
- Direct replacement sender with 230mm height for precise tank fit
- Accurate resistance values calibrated to work with original David Brown gauges
- Durable float mechanism that handles diesel fuel and constant movement
- Corrosion-resistant construction that stands up to farm fuel conditions
Built for Real Farm Work
This sender fits the David Brown 90 and 94 series tractors that were workhorses on farms throughout the ’80s and ’90s. Whether you’re running a 1490 for cultivation work, using a 1690 for heavy field operations, or putting a 1594 through its paces on loader duty, knowing your fuel level keeps you productive instead of walking back from the field.
Made to Last
Fuel senders live in a harsh environment—constantly bathed in diesel, subject to vibration, and expected to work accurately for years. This replacement uses materials specifically chosen for fuel resistance and includes a robust float arm that moves smoothly through its full range. Unlike cheap units that fail quickly or never read quite right, this sender delivers the reliable monitoring these hardworking tractors deserve.
Installation Notes
You’ll need to drain the tank before removal, so have containers ready and plan accordingly. Clean around the sender area thoroughly before starting to keep debris out of the tank. The new sender installs with the same mounting pattern as the original—no modifications needed. After installation, add fuel gradually while watching the gauge to verify smooth, accurate readings from empty to full.






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