

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.
💪 Boost your hydraulics, stop leaks, and keep your gear running like new!
Lucas Oil 10018 Hydraulic Oil Booster & Stop Leak is a powerful 1-gallon additive designed to reduce operating temperatures, stop and prevent hydraulic seal leaks, and extend fluid life up to 2x. Compatible with synthetic and conventional fluids, it restores pressure, reduces friction, and enhances equipment longevity—ideal for construction, automotive, and industrial hydraulic systems.

| ASIN | B000FW2N08 |
| Best Sellers Rank | #18,369 in Automotive ( See Top 100 in Automotive ) #14 in Hydraulic Oils |
| Brand Name | Lucas Oil |
| Container Type | Plastic |
| Customer Reviews | 4.5 4.5 out of 5 stars (796) |
| Global Trade Identification Number | 00049807100186 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Form | Oil |
| Item Type Name | Hydraulic Oil and Stop Leak |
| Item Weight | 7.84 Pounds |
| Liquid Volume | 1 Gallons |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Recommended Uses For Product | Construction |
| Specific Uses For Product | Construction, Automotive, Industrial |
| UPC | 049807100186 |
| Unit Count | 3785 Milliliters |
| Upper Temperature Rating | 1 Kelvin |
| Warranty Description | Manufacturer Warranty |
D**S
Oil never disappoints—definitely a must-have!
This product is amazing! It instantly improved my hydraulic system’s performance, reducing noise and leaks. The oil booster enhances smooth operation, and the stop-leak feature works wonders. Easy to use—just pour it in! Great value for the price. Highly recommended for anyone dealing with hydraulic issues. Lucas Oil never disappoints—definitely a must-have!
P**.
It Works!
I have a 743 old bobcat skid steer that was leaking really bad. I took it in twice to fix the leaks down in the bottom under the cab. They said I needed to replace the control valve and function valve block and instead I use this product and it stopped the leaks within an hour of running!
T**A
Quality product
Quality product
L**K
Stopped Leaks and Smoothed Operation
I added this to my tractor’s hydraulic system, and it made a noticeable difference. The small leak I had is now completely gone, and everything runs smoother. Great product that actually works as promised. Will definitely keep a gallon on hand for future maintenance.
J**D
good buy
good buy
N**A
Good stuff
lucas always comes thru. good stuff
A**R
leak repair and durability
Stops leaks, boosts performance—essential for hydraulic systems!
H**A
Great stuff
Great stuff week hydro drive makes work great for mowers
N**D
I can't speak to the longevity of this product as I only used as a stop-gap until I could get a ram resealed; however it plugged a nasty leak on the tipping ram of my 32tonne tipper lorry, and after about six repeated tip/lower operations leak stopped completely. I only bought it as a "well it can't hurt to try" option but was very pleasantly surprised.
N**V
Have not seen any improvement with my wet clutch jumping to neutral but I have a few leaks in my loader fittings so it has helped that problem
D**L
pour une fuite d'environ une goutte toute les 45 a 60 secondes ça n'a pas marcher le vendeur m'a dit que la fuite était trop importante ......je pense que c'est un produit efficace contre l'évaporation peut être mais pas pour les fuites...(.j'aurais aimer avoir une autre explication pour environ 70 euros le bidon )
A**R
used this stop leak on my machine in spain 3 weeks ago,a complete waist of money £50 pounds down the drain,it did nothing, how can i send it back ,when its all on the ground,all i have is a empty bottle,its a big con does not work.how do i get a refund.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
J**S
Works as it should. Stopped some minor leaks at joints on skid steer
Trustpilot
Hace 3 semanas
Hace 2 semanas