Description
When your hydraulic pump starts weeping oil around the flange connection, it’s time to replace that O-ring before a minor seep turns into a costly hydraulic fluid mess. This seal keeps your pump properly connected to the hydraulic system, maintaining the pressure your implements and loader need to work right. A fresh O-ring now saves you from bigger headaches down the road.
What You’re Getting
- Precision-molded rubber that forms a tight seal against high hydraulic pressure
- Chemical-resistant material that won’t break down from hydraulic fluid exposure
- Exact factory dimensions for proper compression and sealing
- Heat-resistant compound that handles the temperature swings around your engine bay
Built for Real Farm Work
This O-ring is designed for the hydraulic pump flange on your John Deere 6000 series tractors – the workhorses that handle everything from loader duties around the farmyard to pulling heavy implements in the field. Whether you’re running a 6200 with a hay baler or working ground with a 6430, your hydraulic system needs reliable sealing to keep those remotes and three-point working smoothly.
Made to Last
Farm hydraulic systems operate under tough conditions with pressure spikes, temperature changes, and contamination threats. This O-ring uses hydraulic fluid-compatible rubber that maintains its flexibility and sealing properties despite constant exposure to high-pressure oil and engine heat.
Installation Notes
Clean the flange surfaces thoroughly before installing the new O-ring – any debris or old seal material will prevent proper sealing. Apply a light coat of hydraulic fluid to the O-ring for easier installation. Don’t over-tighten the flange bolts, as this can pinch the seal and cause premature failure.






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