Best Hydraulic Fluid Additives in 2026

High VI paraffinic base stock

Contains LUBIUM (additive)

Anti-foam protection and Anti-squeal additive

Suitable for all Honda models

Honda genuine power steering fluid is manufactured for all Honda vehicle power steering systems

Other manufacturer's power steering fluid may damage the Honda power steering system

Superior quality, universal hydraulic fluid designed to mix with all hydraulic fluids in power trim and steering systems

Protects seals and hoses, and prevent foaming, oxidation and corrosion.

Prevents foaming

Fits all Honda models

Honda genuine power steering fluid is manufactured for all Honda vehicle power steering systems

Other manufacturer's power steering fluid may damage the Honda power steering system

Maintains smooth power steering operation

Anti-wear agents protect pump components

Seal conditioners protect and rejuvenate seals

The service solution for ALL European, North American, and Asian vehicles (Honda fluid recommended for Honda/Acura vehicles)

Reduces friction and protects seals and hoses - extending the life of the power steering system

Provides excellent cold and high temperature performance eliminating "morning sickness" stiffness

Advanced additive package for excellent performance

Reduces power-steering related noise, resulting in a quieter passenger compartment

Special formula is non-foaming and anti-corrosive for longer fluid life and protection for power steering system components

Advanced additive package for excellent performance

Reduces power-steering related noise, resulting in a quieter passenger compartment

ACDelco power steering fluid Special formula is non-foaming and anti-corrosive for longer fluid life and protection for power steering system components

Helps protect the power steering system for long service life

Designed to help reduce the effort needed by the driver to turn the vehicle

Helps transfer power with hydraulic fluids

Package Dimensions: 22.86 H x 6.858 L x 10.490 W (centimetres)

Flash point: 87.8

Country of Origin : United States

Hydraulic Fluid Hydropneumatic Suspension and Convertible Top

Set of 2 bottles (2 Liters total) MBZ Approval:343.0

Mercedes part# 000 989 91 03 10, check fit below.

LIQUID WRENCH is a local family owned company based out of Charlotte, NC. For more than 75 years, LIQUID WRENCH products, developed by the people who use them, has earned the trust of hard-working tradesment and the active DIYer through consistent, superior performance and a commitment to innovation.LIQUID WRENCH

Formulated with extreme pressure additives

For use in all hydraulic jacks, snow plows and refillable shock absorbers

Advanced power steering fluid

Maximizes the life and performance of all power steering units

Proprietary Synerlec additive technology

FULL SYNTHETIC - No compromise formulation, full synthetic with extremely high-performance metrics. EXTREMELY ECONOMICAL - Lowest cost per hour of operation. Period. MULTI-VISC FORMULATION for wide viscosity range applications.

TRUE ALL-SEASON - Extreme temperature range for arctic cold (-54 F) to hot desert summers. Trouble-free, long duration, flawless hydraulic response, and power transfer.

7,000 -10,000 Hour RATING - Minimum 7,000 hour rating and up to 10,000 operational hours in severe service. ZERO FOAMING - Virtually zero foaming in high-stress environments and extremely rapid air release & air separation. Prevents hydraulic cavitation.

High quality power steering fluid and conditioner

Stops Noise

Stops slipping

Advanced formulation technology provides outstanding protection to the entire power steering system while delivering smooth performance under the most severe operating conditions

Unique friction technology provides efficient and noise-free operation

Superior low temperature performance for easy flow and protection against cavitation and elimination of "squawking" and "squealing"

Superior quality, universal hydraulic fluid designed to mix with all hydraulic fluids in power trim and steering systems

Protects seals and hoses, and prevent foaming, oxidation and corrosion.

Prevents foaming

Formulated with premium base stocks for added resistance to thermal breakdown

Outstanding wear protection

Excellent resistance to system rust and oil oxidation

POWER STEERING FLUID: Made specifically to satisfy the OEM requirements for your Asian vehicle, this formula has been rigorously tested to ensure it meets your car's specific requirements

ULTIMATE PROTECTION: Unique blend of additives provides ultimate protection to the power steering system, even when operating at extreme temperatures

PREVENTS CORROSION: Robust corrosion inhibitors and anti-wear additives deliver exceptional pump protection to ensure a long system life

Outstanding performance versus OEM fluids and specifications; wide ranging, total compatibility with all John Deere, Kubota, Case, Class, Massey Ferguson, and most other farming / tractors / harvester equipment

Replaces virtually all OEM fluids; Dyed red to help quickly and easily identify leaks and to prevent confusion with motor oil

Substantially less slipping; Over 6,000 hours oil life in hydraulic systems

Helps stop power steering leaks and noise

Very low pour point makes it ideal for winter use down to -50°F

Advanced seal compatibility to protect and restore worn seals / gaskets

Manufacturer #:6161

Weight:1.970

Lucas, 12Oz, Power Steering Stop Leak, Removes Hard Spots And Stops Most Leaks Or Your Money Back! This Formula Is A Blend Of Special Oils And Petroleum Extracted Additives, Contains No Solvents And Is An Excellent Preventative Maintenance Product Of New Units

The unit is Complete Line Of Heavy-Duty Shop Product.

Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories

Formulated with premium base stocks for added resistance to thermal breakdown

Outstanding wear protection

Excellent resistance to system rust and oil oxidation

Specs: Description: Hydraulic Oil and Stop Leak, Adds life to pumps, rams and seals, Adds lubricity and thermal stability to any hydraulic oil, Automatic transmissions: use approx. 10% to stop slip, leaks, rough shifting and over-heating; up to 30% in worn units, Construction equipment: use approx. 5%-10% for preventative maintenance; up to 20% to correct heat, leaks and fading in older equipment, Hydrostatic drives: use approx. 10% for more hydraulic pressure and less gear wear;

Replaces OEM Numbers: Lucas Oil: 10018

Stens 1 year warranty ensures reliability and performance for every part. We're confident that our products will work flawlessly, but in a rare case that it does not, we'll replace it anytime within one year of your order.

For use in all oil-lubricated reciprocating air compressors

Provides exceptional wear, oxidation, and corrosion protection

Prevents the formation of sludge and carbon deposits

Removes pump howl induced by wear.

Restore and Repair Power Steering System

Improves power steering performance already after the first 30-60 miles of run. Reduces Steering Effort

6,000 HOUR SEVERE SERVICE - Extremely long life fluid, with very long oxidation life. 3 times the life of most other fluids.

ANTI-WEAR BOOSTER PACK - Contains a built-in severe service anti-wear booster pack. Three times the zinc of most other hydraulic oils.

HIGH VISCOSITY INDEX - Ultimate durability in all types of service. It does not overheat, prevents hydraulic cavitation, maintains fluid seals on pistons, and does not shear.

✅Top-Quality Hydraulic Oil: Engine Protector hydraulic oil is formulated to give you sturdiness protection and assurance in service application and high pressure severe.

✅Protect Engine from Rust Oxidation: Its High-quality formulation assures protection from damageable rust oxidation. It reduces wear and tear and has the top quality features of separating water.

✅Top-Class Performance with Durable Service: This Hydraulic fluid assures the longer service drain interval in the high demand working conditions and provides ultimate protection up to 6000+ hours. It gives you the desired protection for gaskets & hoses and rubber parts in a hydraulic system with refined base premium quality oils mixed with high-quality additives.

Full synthetic advanced protection; increased load-bearing capacity, beyond 800-1000% higher than most conventional compressor oils; thick, high durability film strength to prevent metal to metal contact even in high operating temperatures conditions

True all season; offers both high temp continuous operation capabilities and arctic grade - 50 F; multi viscosity keeps fluid requirements at a minimum eliminating the need for lower or higher viscosity oils due to temperature range

Works exceptionally well on rotary, vane, screw, and reciprocal air compressors in severe service with high compression temperatures and long operating hours