Description
If you’ve been watching hydraulic oil drip from your tractor or noticed your three-point getting sluggish, you know how frustrating leaky seals can be. This Lucas hydraulic booster and stop leak additive gets right to work on those worn seals and gaskets, helping them swell back to proper sealing condition while boosting your hydraulic oil’s performance at the same time.
What You’re Getting
- Helps rejuvenate dried-out seals and gaskets to stop leaks without tearing down the system
- Boosts hydraulic oil viscosity to improve system pressure and response
- Works with all hydraulic fluids and won’t harm pumps or valves
- One gallon treats multiple systems or provides long-term maintenance
- Proven Lucas Oil formula trusted by farmers and mechanics nationwide
Built for Real Farm Work
This additive works in any hydraulic system – from your tractor’s three-point hitch and remote outlets to implements like balers, mowers, and loaders. Whether you’re running an older machine with aging seals or want to prevent leaks before they start, this booster helps maintain system pressure and keeps expensive hydraulic fluid where it belongs.
Made to Last
Lucas hydraulic products are formulated to handle the heat, pressure, and contamination that farm hydraulic systems face every day. This isn’t a temporary band-aid – it’s a long-term solution that conditions seals while improving oil performance. The gallon size means you’ve got enough for multiple applications or regular maintenance.
Good to Know
Add this directly to your hydraulic reservoir – no need to drain the system first. For best results on leaky seals, add when the oil is warm and run the system through several cycles to circulate the additive. Keep in mind that severely damaged seals may still need replacement, but this often buys you time to plan repairs during off-season.




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