Oils, Additives and Greases

A high-quality, Quicksilver hydraulic fluid designed for boat power trim and hydraulic steering systems. This fluid ensures smooth, dependable operation of trim rams and steering actuators while protecting system components from wear, corrosion, and foaming. It is a universal formula that mixes safely with all existing hydraulic fluids, making top-offs and servicing easy.

• Universal Compatibility: Superior quality fluid that blends with all hydraulic oils used in trim and steering systems
• System Protection: Lubricates and shields seals and hoses, helping to prolong their lifespan
• Prevents Foam & Corrosion: Formulated to resist foaming, oxidation, and rust within the hydraulic circuit
• Broad Application: Suitable for hydraulic steering and trim systems on most outboard engines and sterndrives (not for electric power steering requiring special synthetic fluid)
• Available Sizes: Offered in a 8 oz (237 ml) bottle – great for on-board spares and minor top-offs, and a 32 oz (946 ml) bottle – ideal for complete fluid changes or keeping a spare supply in the workshop

Premium Quicksilver Extreme marine grease for high-stress applications, engineered to provide maximum protection and lubrication in wet, salty environments. This NLGI 2 grease is formulated with a calcium sulfonate base, giving it exceptional resistance to water washout, extreme temperatures, and heavy loads. Suitable for a wide range of uses – from steering and throttle cables to trailer wheel bearings – Extreme grease shields against rust and corrosion even during prolonged exposure to moisture.

• NLGI 2 calcium sulfonate-based grease – handles high loads and temperatures without breakdown
• Outstanding saltwater resistance and rust protection; perfect for marine conditions
• 100% compatible with common lithium greases – can be mixed or used as a drop-in replacement for old grease
• Multi-purpose application: steering systems and cables, throttle/shift linkages, drive shaft splines, U-joints, gimbal bearings, suspension components, chassis fittings, trailer wheel bearings, etc.
• Convenient 227 g (8 oz) tube – fits manual grease guns or can be applied directly by hand for easy use

A handy Quicksilver hand pump for quick, mess-free changing of gear lube in outboard and sterndrive lower units. It screws directly onto 1-quart (1-liter) gear oil bottles and attaches to your drive’s drain/fill port. The flexible hose and included adapter make it easy to service Mercury/Mariner units as well as other brands (Yamaha, Suzuki, etc.). With this pump, lower unit oil changes are fast and clean, ensuring proper fill from the bottom up without air pockets.

• Fits all 946 ml / 1 qt gear lube bottles for convenient pumping
• Connects to standard 3/8"-16 gearcase drain plugs (Mercury, MerCruiser, and more)
• Includes adapter for M8 x 1.25 drain ports – compatible with Yamaha, Honda, Suzuki, etc.
• Allows bottom-up filling – the correct method to avoid air locks and ensure full lubrication

A convenient Quicksilver grease gun compatible with all 227g (8 oz) Quicksilver marine grease tubes (e.g., 2-4-C or Extreme Grease). Its compact pistol-grip design allows one-handed operation and easy access to hard-to-reach fittings with the included flexible hose. Perfect for lubricating steering linkages, transom hinge pins, bearings, and all grease zerk points on your boat. Built to Mercury Marine specifications for long-lasting use and reliable lubrication.

• Fits 227 g (8 oz) Quicksilver grease tubes – twist on and replace cartridges with ease
• Includes flexible hose with zerk coupler – reach tight spots and awkward angles
• Ergonomic pistol grip handle for comfortable, controlled one-handed greasing
• Ideal for greasing steering cables, transom brackets, gimbal bearings, and hinges, keeping components running smoothly and protected

A compact Eval graduated measuring pitcher (200 ml capacity) for precise 2-stroke oil measuring when mixing with gasoline. Made of transparent, oil-resistant plastic with a clear graduated scale, this pitcher makes it easy to dose the correct amount of oil for outboard engines and other two-stroke motors. The markings include milliliters and mix ratios (1% and 2%), enabling quick and error-free fuel mixture preparation.

• 200 ml capacity with easy-to-read graduations every 20 ml – for accurate measurements
• Mix ratio indicators: 1:50 (2%) and 1:100 (1%) printed for effortless calculation of oil per liters of fuel
• Oil-resistant transparent plastic – safe for use with fuel and oil, easy to clean
• Compact size with pouring spout – convenient, spill-free pouring and perfect to carry on board

A multi-purpose marine grease Quicksilver 2-4-C with Teflon, specifically formulated by Mercury for all-around boat use. This lithium-based NLGI 2 grease won’t break down in the presence of water and provides a long-lasting protective film on moving parts. The PTFE content reduces friction and wear. Perfect for lubricating cables, pivot joints, tilt mechanisms, trailer wheel hubs, and other components that demand smooth operation and rust protection. Not recommended for high-speed bearings (e.g., internal engine parts).

• High-quality lithium NLGI #2 grease, water-resistant – stays put in wet conditions
• Friction-reducing PTFE additive – smoother movement of metal surfaces and less wear
• Versatile use: steering and throttle cables, transom hinges, tilt tubes, wheel bearings, swivel pins, etc.
• Shields against rust and oxidation – extends component life even in saltwater and during long storage

A high-performance Quicksilver Premium TC-W3 two-stroke oil formulated for optimal protection and performance of outboard motors and other 2-stroke engines. This ashless formulation provides excellent lubrication, reduces exhaust smoke, and prevents deposit build-up on pistons and spark plugs. It guards internal engine components against rust and keeps intake/exhaust passages clean, extending engine life. Suitable for premix or oil-injection on small to mid-size engines, it meets NMMA TC-W3 standards for use in all water-cooled 2-stroke engines.

• Premium 2-stroke oil (TC-W3 certified) – superior lubrication and wear protection
• Ashless formula – prevents carbon build-up and keeps spark plugs from fouling
• Reduces smoke and emissions – cleaner burning for smoother engine running
• Protects against corrosion in the combustion chamber, prevents deposit formation in exhaust, and avoids ring sticking

Yamalube marine grease is a high-performance lubricant engineered by Yamaha for all grease fittings on outboard motors. This thick, waterproof grease protects moving parts from wear, vibration, and corrosion in both saltwater and freshwater. Ideal for prop shaft splines, steering linkages, cables, and bushings, Yamalube grease extends component life and keeps steering and drive systems running smoothly.

• Highly water-resistant – won’t dissolve or wash out even when submerged in saltwater
• Anti-corrosion formula – shields metal surfaces against rust and oxidation, even in harsh marine environments
• Lithium-Calcium base – combines the benefits of lithium and calcium thickeners for excellent mechanical stability
• Will not break down under high heat or pressure – maintains consistency in extreme conditions
• Compatible with most other greases – can be mixed if necessary without issues

Quicksilver Premium Plus 2-Stroke Oil is a high-quality synthetic-blend oil designed for mid- to high-horsepower outboard engines and personal watercraft. Blended with advanced ashless additives, this oil reduces friction and wear, maintains peak engine performance, and minimizes carbon deposits even under severe conditions – extended full throttle, high RPM, and heavy loads. Premium Plus meets NMMA TC-W3 standards and is suitable for both oil-injection systems and premix use.

• Synthetic blend TC-W3 – delivers superior lubrication and wear protection for all 2-stroke outboard engines
• Prevents corrosion and carbon – protects cylinders and exhaust passages from rust and carbon build-up
• Versatile usage – suitable for oil-injected or premix 2-stroke engines (carbureted, EFI, and DFI)
• Built for heavy-duty operation – maintains performance during wide-open throttle, sudden accelerations (hole shots), and long high-speed runs
• Mercury OEM quality – produced to Mercury Marine specifications for optimal protection of Mercury, Mariner, and other brand engines

Suzuki Marine Gear Oil 90 is a genuine gearcase lubricant (SAE 90, API GL-5) formulated for the lower unit (propeller gearbox) of Suzuki outboard engines. This Extreme Pressure (EP) oil provides enhanced protection for gears under heavy loads – ensuring a durable oil film and minimal wear even during extended full-throttle operation. It is engineered to withstand high temperatures, reduce gearcase noise, and guard against corrosion in humid and saltwater environments.

• API GL-5 hypoid gear oil SAE 90 – specially designed for Suzuki outboard motor gearboxes
• Extreme Pressure additives – handle high load and pressure, protecting gear teeth from wear and scuffing
• Thick oil film at temperature – maintains viscosity under high heat, ensuring reliable lubrication in severe conditions
• Quieter, smoother operation – special formulation dampens gearbox noise and prevents whining
• Anti-corrosion and anti-foam protection – guards against rust and foaming, even if water enters the gearcase