Description
If you’ve noticed diesel fuel pooling under your tractor or that telltale fuel smell getting stronger every day, your leak off pipe has likely reached the end of its life. This replacement pipe gets fuel flowing properly from your injectors back to the tank where it belongs, stopping those annoying leaks and fuel waste that’s been eating into your operating costs.
What You’re Getting
- Pre-formed design that matches the original routing path perfectly
- High-grade fuel line that resists diesel deterioration and cracking
- Complete with necessary connectors and fittings for a leak-free installation
- Maintains proper fuel system pressure so your engine runs at peak performance
- Works on both David Brown 90 series and Case IH 94 series tractors with the same engine family
Built for Real Farm Work
These David Brown and Case IH tractors are the workhorses of many farming operations. Whether you’re running cultivation equipment, pulling hay rakes, or handling loader work, these 80-100 horsepower machines are built tough but rubber fuel lines don’t last forever. When that leak off pipe starts weeping diesel, you’re not just wasting fuel – you’re creating fire hazards and slippery conditions around your equipment.
Made to Last
Modern diesel fuel is tough on rubber components, but this replacement pipe uses fuel-resistant compounds that won’t break down like standard rubber hose. The wall thickness handles the pulse of fuel from each injector while staying flexible enough to absorb engine vibration without cracking.
Installation Notes
Let your engine cool completely and disconnect the battery before starting this job – safety first around fuel. The leak off pipe connects to a small nipple on each injector, collecting excess fuel and routing it back to the tank. Take a photo of the original routing to help with installation, and this is a perfect time to replace those old spring clamps with new worm-drive clamps for better sealing.






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