Parts and consumables for engines

Four-blade Solas Amita 4 13.75x17 aluminum propeller for 70-140 HP outboards (Johnson, Evinrude, Suzuki). This prop is Solas’ most fuel-efficient model and a top choice for towing a skier, pulling tubes, or delivering maximum thrust on mid-sized boats. It features quick hole-shot acceleration, steady handling, and high efficiency.

• 13.75″ diameter and 17″ pitch – four blades for powerful hole-shot and excellent midrange speed
• Constructed with Solas’ exclusive squeeze-cast process – high strength and a reliable pressed-in hub
• Solas’ most fuel-efficient propeller, ideal for towing skiers, tubes, wakeboards (provides strong thrust at low and mid RPM)
• Compatible with Johnson/Evinrude/Suzuki (15-spline, 4 1/4″ gearcase) – e.g. Suzuki DF70-140, Johnson 90/115 4-stroke
• Perfect for medium boats ~5-6 m – delivers quick planing and improved control during maneuvers, even under heavy load or watersports use

High-flow replacement impeller for Yamaha/Mariner 60–90 HP two-stroke outboards. Maintains optimal cooling for older mid-range engines (60, 75, 80, 85, 90 HP).

• Replaces Yamaha OEM #688-44352-03; fits 60, 75, 80, 85, 90 HP 2-stroke models
• 6-blade design ensures ample water flow for effective cooling
• Ideal for classic 3-cylinder Yamaha engines from the 1980s and 1990s
• Prevents overheating during prolonged high RPM operation or heavy use

Quicksilver Quickstor is a high-performance fuel stabilizer designed to keep gasoline fresh during long-term storage of boats and engines. It prevents regular and ethanol-blended fuel from breaking down or oxidizing for up to 12 months, protecting the fuel system from corrosion, gum, and varnish deposits. Perfect for winterizing outboards, personal watercraft, generators, and other gasoline equipment.

• Prevents degradation of both regular and ethanol-blend gasoline (E5, E10) during storage.
• Stabilizes fuel for up to 1 year – ensures easy starts and smooth running even after long lay-ups.
• Guards against rust and corrosion in the tank, fuel lines, carburetors, and injectors.
• Stops gum and varnish formation – keeps fuel systems clean and free of clogs.

Quicksilver 10W-30 4-Stroke Marine Oil is a genuine mineral oil for four-stroke outboard engines, developed by Mercury Marine. It provides reliable lubrication and engine protection in marine environments and meets the NMMA FC-W® standard for 4-stroke marine motors. The 10W-30 viscosity is particularly suited for smaller engines and moderate climates, ensuring easy starts and a stable oil film during operation.

• Mineral base with marine additives – specifically formulated to resist moisture and salt, protecting against rust and wear.
• Meets/exceeds Mercury, Mariner, and other OEM requirements for 10W-30 FC-W oil – giving you confidence in compatibility and quality for your engine.
• Excellent thermal stability – maintains its protective properties during extended operation, minimizing carbon deposits and sludge.
• Easy cold starts – the 10W rating ensures quick oil flow at startup, ideal for cooler temperatures or engines with manual pull-starts.

The Solas Amita 4 13.75x19 is a four-blade aluminum propeller for 70-140 HP outboards (Johnson, Suzuki, etc.). This prop offers a balance of thrust and top-end speed – delivering solid acceleration and improved top speed for medium-sized boats. It’s an excellent choice for all-around use: from watersports to fast cruising, with reduced fuel consumption.

• 13.75″ diameter and 19″ pitch – four blades provide steady thrust and higher top speed potential
• Durable aluminum build (Solas squeeze-cast) with traditional rubber hub to protect the gearbox
• 4-blade design increases stern lift and keeps the boat stable at higher velocities
• Compatible with 15-spline hubs (Suzuki/Johnson 70-140 HP, 4 1/4″ gearcase) – a direct replacement for OEM props
• Ideal for lighter or faster boats (~5-6 m) – delivers strong cruising performance and efficiency without completely sacrificing hole-shot acceleration