{"product_id":"lucas-oil-hydraulic-oil-booster-sto-additive-restores-pressure-reduces-leaks-conditions-seals","title":"Lucas Oil Hydraulic Oil Booster\/STO additive — restores pressure, reduces leaks \u0026 conditions seals","description":"\u003cp\u003e\u003cstrong\u003eLucas Oil Hydraulic Oil Booster\/STO is a concentrated additive that restores hydraulic pressure, reduces leaks, and prolongs component life in worn or older hydraulic systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen hydraulic circuits show symptoms like slipping, chatter, rising temperatures, or slow actuation, a targeted additive can be a cost-effective alternative to immediate component replacement. Lucas Oil Hydraulic Oil Booster\/STO is formulated to condition seals, improve lubricity, and help recover lost efficiency in hydraulic pumps, valves, rams and transmissions. It works with conventional and synthetic hydraulic fluids and is suitable for many mobile and industrial applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this product help reduce leaks and seal problems?\u003c\/h3\u003e\n\u003cp\u003eThe additive contains seal conditioners that soften and swell aged elastomers, helping them reseal minor gaps and reduce seepage without disassembly. Regular use restores flexibility to O-rings and other seals, making leaks less likely to recur under normal operating pressures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConditions old seals and O-rings to minimize leak paths\u003c\/li\u003e\n  \u003cli\u003eReduces the need for immediate seal replacement in many cases\u003c\/li\u003e\n  \u003cli\u003eCompatible with typical seal materials used in hydraulic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it improve hydraulic pressure and performance in worn systems?\u003c\/h3\u003e\n\u003cp\u003eBy reducing internal leakage and restoring lubricant film strength, the Booster\/STO can recover lost pressure and reduce slipping or slow cylinder movement. It also helps remove varnish deposits that restrict flow and impair valve operation, enabling smoother system response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps restore pressure in worn pumps and valves\u003c\/li\u003e\n  \u003cli\u003eRemoves varnish and deposits that impede flow\u003c\/li\u003e\n  \u003cli\u003eReduces slip, chatter and fading under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it lower operating temperatures and extend fluid life?\u003c\/h3\u003e\n\u003cp\u003eThe formulation improves lubricity and reduces friction, which lowers heat generation during operation. Better lubricity and contaminant-conditioning properties can also extend the useful life of hydraulic fluid, reducing downtime for fluid changeouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdds lubricity to decrease friction and wear\u003c\/li\u003e\n  \u003cli\u003eReduces operating temperatures under typical loads\u003c\/li\u003e\n  \u003cli\u003eMay extend hydraulic fluid life by slowing degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it compatible with my equipment and how is it applied?\u003c\/h3\u003e\n\u003cp\u003eLucas Oil Hydraulic Oil Booster\/STO is designed to be mixed directly into most conventional and synthetic hydraulic fluids and is safe for equipment with wet brakes. Follow manufacturer dosing rates and service instructions to achieve desired results without over-concentration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with both synthetic and conventional hydraulic oils\u003c\/li\u003e\n  \u003cli\u003eSuitable for mobile and stationary hydraulic systems, including wet-brake applications\u003c\/li\u003e\n  \u003cli\u003eAdded directly to the reservoir; follow recommended mixing ratios\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? Technicians, fleet managers and equipment owners looking for a budget-conscious preventative or short-term corrective option will find this product useful. It is particularly appropriate for older machinery showing early signs of seal hardening, reduced pressure, or heat-related wear, and for operations seeking to reduce downtime and delay costly hydraulic overhauls. For severe mechanical failures or damaged components, consult a qualified service technician to determine whether additive treatment is appropriate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features at a glance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces operating temperature and helps control heat buildup\u003c\/li\u003e\n  \u003cli\u003eConditions seals and O-rings to reduce and prevent leaks\u003c\/li\u003e\n  \u003cli\u003eCompatible with wet-brake systems and both synthetic and conventional fluids\u003c\/li\u003e\n  \u003cli\u003eHelps remove varnish and restore system pressure and efficiency\u003c\/li\u003e\n  \u003cli\u003eImproves lubricity to lower friction, wear, and energy use\u003c\/li\u003e\n  \u003cli\u003eMay extend hydraulic fluid life up to twice as long under proper conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Lucas Oil Hydraulic Oil Booster\/STO be used with synthetic hydraulic fluids?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is compatible with both synthetic and conventional hydraulic fluids when mixed at recommended rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this stop major hydraulic leaks or replace repairs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It can reduce minor leaks and delay repairs but cannot substitute for replacement of badly damaged seals or components.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lucas Oil","offers":[{"title":"Default Title","offer_id":48083121504414,"sku":"B000FW2N08","price":56.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lucas-oil-booster-front-bottle.jpg?v=1785825561","url":"https:\/\/northtrailauto.ca\/products\/lucas-oil-hydraulic-oil-booster-sto-additive-restores-pressure-reduces-leaks-conditions-seals","provider":"North Trail Auto","version":"1.0","type":"link"}