---
product_id: 10438444
title: "Hydraulic Oil Booster/STO"
brand: "lucas oil"
price: "14967 kr"
currency: ISK
in_stock: true
category: "Lucas Oil"
url: https://www.desertcart.is/products/10438444-hydraulic-oil-booster-sto
store_origin: IS
region: Iceland
---

# Reduces operating temperature Restores hydraulic pressure Stops and prevents seal leaks Hydraulic Oil Booster/STO

**Brand:** lucas oil
**Price:** 14967 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Boost your hydraulics, beat the heat, and never miss a beat!

## Quick Answers

- **What is this?** Hydraulic Oil Booster/STO by lucas oil
- **How much does it cost?** 14967 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/10438444-hydraulic-oil-booster-sto)

## Best For

- lucas oil enthusiasts

## Why This Product

- Trusted lucas oil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Friction Fighter:** Adds lubricity to reduce wear, heat, and energy consumption
- • **Pressure Perfected:** Removes varnish to restore full hydraulic pressure and efficiency
- • **Double the Fluid Life:** Extends hydraulic fluid lifespan up to 2x, saving you time and money
- • **Leak-Proof Confidence:** Conditions seals and O-rings to stop leaks before they start
- • **Cooler Systems, Longer Life:** Slash operating temps for peak performance and durability

## Overview

Lucas Oil Hydraulic Oil Booster/STO is a powerful maintenance additive designed to reduce operating temperatures, stop and prevent leaks by conditioning seals, and restore hydraulic pressure by removing varnish buildup. Compatible with synthetic and conventional fluids, it enhances lubricity to reduce friction and wear, effectively doubling the life of your hydraulic fluid and extending equipment longevity. Ideal for construction, automotive, and industrial use, it’s the cost-effective solution to keep your hydraulic systems running cooler, cleaner, and stronger.

## Description

An inexpensive solution to most hydraulic problems and a perfect preventative maintenance product. Stops seal leaks, boost pressure, reduces operating temperatures and increases the life of hoses, rams and cylinders. Reliable and cost effective; Stops leaks and prevents major overhauls; Stops slip, chatter and fading. Ideal solution for worn hydraulics and transmissions in older equipment - will restore full hydraulic pressure to worn systems.

## Features

- Reduces the operating temperature of hydraulic systems
- Conditions old seals and O-rings to stop and prevent future leaks
- Well suited for use in equipment with wet brakes
- Removes varnish and restores pressure for more efficient operation
- Compatible with both synthetic and conventional hydraulic fluids
- Add lubricity for less friction, less wear, less heat and less energy consumption
- Extends the life of hydraulic fluid up to 2 times
- Reduces heat
- Increases equipment life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FW2N08 |
| Best Sellers Rank | #15,904 in Automotive ( See Top 100 in Automotive ) #6 in Hydraulic Oils |
| Brand Name | Lucas Oil |
| Container Type | Plastic |
| Customer Reviews | 4.6 4.6 out of 5 stars (806) |
| 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 | 7.8 Pounds |
| Liquid Volume | 1 Gallons |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Model Number | 051-527 |
| Number of Items | 1 |
| Part Number | 051-527 |
| Recommended Uses For Product | Construction |
| Specific Uses For Product | Construction, Automotive, Industrial |
| UPC | 049807100186 |
| Unit Count | 32.0 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Lucas Oil
- **Item Weight:** 7.8 Pounds
- **Liquid Volume:** 1 Gallons
- **Material:** Blend
- **Package Information:** Plastic

## Images

![Hydraulic Oil Booster/STO - Image 1](https://m.media-amazon.com/images/I/61BqECzyHuL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Will this work in a rear end and trans of a Ford tractor? Which holds five gallons of hydraulic oil**
A: Don't know but I use these stuff on tuff hydro type pumps like power steering, log splitters, rams but I don't use on brake stuff, jacks and smaller or high tech car trannys.
I would try this stuff on big tuff tractor applications-I start low like a half quart for four and a half quarts-see if you like it.

**Q: Difference between the 10018 and 10019 Lucas Oil booster and stop leak?**
A: PACKAGING#10019 - 1 Quart (Case of 12) - 25 lbs#10018 - 1 Gallon (Case of 4) - 33 lbs#10039 - 5 Gallon Pail (1 Pail) - 40 lbs#10040 - 55 Gallon Drum (1 Drum) - 440 lbs

**Q: Is it ok to put in a motor grader ?**
A: Don't have one of those but it works wonders in a 1952 John Deere B tractor hydraulics Been using it in there for about 5 years. The leaks have stopped.

**Q: can this be combined with mobile 1 15W-30 which is what my exmark vantage takes for hydro oil?**
A: We've not used it in our Exmark.   Only in a 1952 John Deere teactor and it has worked wonders with that well used engine.

## Frequently Bought Together

- New Hydraulic Oil and Stop Leak For Lucas Oil 10018
- Lucas Oil 10279 Engine Oil Stop Leak - 1 Gallon
- Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-07-15*