Quicksilver Power Trim & Steering Fluid 32 oz — Marine Hydraulic, Universal Protection

Quicksilver Power Trim & Steering Fluid (32 oz) is a marine-grade hydraulic fluid formulated for power trim and hydraulic steering systems to protect components and maintain smooth operation.

Engineered by a leading marine brand, this 32-ounce bottle (part number 858075Q01) supplies a universal hydraulic fluid suitable for nearly all outboard and sterndrive power trim and steering systems, except systems that specifically require synthetic or non-power hydraulic helm fluids. The formula is designed to blend with existing hydraulic oils while guarding seals, hoses and metal surfaces from oxidation, foaming and corrosion. Always consult your equipment owner’s manual to verify compatibility before adding any fluid.

How will this fluid protect my trim and steering components?

The fluid includes additives that condition rubber seals and hoses to reduce leaks and premature wear while also providing corrosion inhibitors for metal parts. It helps control foam and aeration to keep hydraulic pressure consistent and steering response predictable.

• Seal conditioning agents reduce swelling and hardening of rubber components
• Anti-foam additives maintain stable hydraulic pressure under load
• Corrosion inhibitors prevent rust and pitting on internal components
• Compatible with most hydraulic fluids to minimize contamination risk

Can I mix this fluid with what’s already in my boat?

Yes—this product is intended as a universal power trim and steering fluid and is formulated to mix safely with many hydraulic oils used in marine systems. However, it should not replace fluids specified as synthetic-only or non-power hydraulic helm fluids for certain electric or specialized steering systems.

• Compatible with most conventional marine hydraulic oils
• Not recommended for electric power steering systems requiring synthetic fluids
• Check your owner’s manual for manufacturer fluid specifications
• Mixing reduces the need for a full system flush in many service situations

How do I use this 32 oz bottle during maintenance?

Use the 32-ounce bottle for topping up reservoirs or performing routine service fills on small to mid-size vessels. Follow safe refilling practices: clean the filler area, refill slowly to avoid aeration, and cycle the system to expel trapped air.

• Wipe fill cap and surrounding area before opening
• Add fluid slowly to avoid foaming and allow air to escape
• Operate trim/steering to purge air pockets and verify proper pressure
• Dispose of used product and containers per local regulations

What performance benefits can I expect on the water?

Regular use of a quality hydraulic fluid can keep trim and steering systems responsive, reduce the chance of leaks, and extend component life by minimizing wear and corrosion. The result is smoother handling, fewer service interventions, and more reliable performance season after season.

• Improved steering and trim responsiveness under varying loads
• Reduced maintenance from leak prevention and part protection
• Stable performance in typical marine operating temperatures
• Backed by the Quicksilver brand’s marine product testing and history

Who is this for: Boaters and marine technicians who maintain outboard or sterndrive vessels and need a dependable, universal hydraulic fluid for power trim and steering systems. It’s well suited for routine topping-off, service fills, and preventive maintenance on systems that accept conventional hydraulic fluids—particularly for owners who prefer OEM-trusted products from Quicksilver.