Description
When you’re changing fuel filters, you’re only halfway done if you don’t replace the seals. Old seals look fine but they’ve been compressed and heated, which means they’ll let air sneak into your fuel system—the last thing you need when there’s work to do. This Donaldson seal kit gives you everything needed to keep your John Deere’s fuel system sealed tight and running clean.
What You’re Getting
- Complete seal set for proper fuel filter service—no guessing what you need
- Prevents air leaks that cause hard starting and rough running
- Stops fuel weepage that wastes diesel and creates slip hazards
- Fits a wide range of John Deere equipment from 7-series tractors to S-series combines
- Quality Donaldson construction built for high-pressure fuel systems
Built for Real Farm Work
This seal kit works across John Deere’s most popular equipment—from 7030 series utility tractors pulling implements to 9R series row-crop machines handling 48-row planters, and everything from STS combines working around the clock to cotton pickers running through the season. Modern diesel systems run high pressure where even tiny air leaks cause major headaches.
Made to Last
These aren’t generic hardware store O-rings. Donaldson engineers these seals specifically for diesel fuel exposure, temperature swings, and the constant pressure cycling that happens in working fuel systems. They maintain their seal even as vibration and heat try to break them down over thousands of hours.
Good to Know
Replace all the seals when you change filters—it takes the same amount of time but prevents callbacks for leaks. Clean every sealing surface thoroughly and lube new seals with a drop of clean diesel before installation. Don’t overtighten filter housings thinking it’ll seal better—it won’t, and you might crack something expensive.
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