Mercury – Quicksilver Silverado Propeller | 10.3" Diameter x 15" Pitch | Right-Hand Rotation | 3 Blades | Stainless Steel | High-Polished Finish | QS5170X

Overview

There’s a feeling every boater knows—that perfect moment when your boat responds instantly, lifts smoothly, and glides across the water like it’s second nature. The Quicksilver Silverado 3-Blade Stainless Steel Propeller ( QS5170X) delivers that experience every single time. Built for small to mid-range outboards, it gives you confident control, steady handling, and the kind of performance that makes boating feel easy. It’s not about flash—it’s about function, dependability, and the quiet satisfaction of a prop that just works.

Key Features

• Diameter and Pitch: 10.3" Diameter x 15" Pitch
• Rotation: Right-Hand
• Blade Count: Three-Blade Design
• Material: Premium Stainless Steel for exceptional strength and durability
• Finish: High-Polished Mirror Finish for corrosion resistance and long-lasting shine
• Hub System: Compatible with the Quicksilver Flo-Torq Hub Kit (sold separately)
• Design Details: One-piece stainless casting for perfect balance, rigidity, and smooth water flow

Engine & Boat Compatibility

• Designed for Mercury and Mariner outboards (40–60 horsepower)
• Works with select MerCruiser sterndrive models
• Compatible with most major outboard brands using the proper Flo-Torq hub kit
• Ideal for small runabouts, fishing boats, pontoons, and utility boats
• Excellent upgrade for boaters moving from aluminum to stainless steel for improved acceleration, handling, and durability

Performance Benefits

The Quicksilver Silverado QS5170X brings power, precision, and peace of mind together in one tough, elegant design. With a 10.3" diameter and 15" pitch, it’s tuned to deliver clean acceleration and reliable cruising performance—perfect for smaller boats that need consistent lift and responsiveness.

When you throttle up, the prop bites the water with purpose. You’ll feel smooth, predictable thrust that gets your boat on plane quickly without excessive strain on the engine. Once you’re cruising, the three-blade design keeps water flow even and vibration low, giving you quiet, effortless handling. Turns are crisp and controlled, while the prop’s grip holds steady in chop or current.

Built from high-strength stainless steel, the Silverado won’t flex like aluminum props. That means consistent thrust and reliable efficiency, trip after trip. The high-polished finish resists corrosion in both saltwater and freshwater, keeping it performing—and looking—like new. After a day on the water, cleanup is easy: a rinse, a wipe, and you’re ready for the next outing.

It’s a prop designed for everyday boaters who expect a little more from their equipment. Whether you’re trolling at dawn, cruising the shoreline, or chasing an afternoon breeze, the Silverado delivers steady, smooth performance you can count on.

Why Is This Prop a Strong Choice vs. Alternatives?

• Mercury OEM Quality: Precision-engineered and tested by Mercury Marine for dependable performance.
• Reliable and Low-Maintenance: Stainless steel resists flex, corrosion, and impact wear better than aluminum.
• Cost-Effective Upgrade: Brings the performance of stainless steel at a price point accessible to everyday boaters.
• Versatile Compatibility: Works seamlessly with multiple engine brands using the Flo-Torq hub system.
• Balanced, Real-World Handling: Delivers quick acceleration, steady cruising, and confident control in all conditions.

FAQ

Q1: Which Mercury engines does the Quicksilver Silverado Propeller fit?

It’s designed for Mercury and Mariner outboards between 40 and 60 horsepower and works with select MerCruiser sterndrive setups.

Q2: What makes this propeller different from other Mercury options?

The Silverado offers stainless-steel strength and balance at an affordable price, giving you durability and smoother performance than aluminum alternatives.

Q3: How do I know if this pitch or size is right for my boat?

The 10.3" x 15" pitch is ideal for small-to-midrange outboards that need quick acceleration, reliable lift, and efficient cruising power.

Q4: Can this prop be used in both saltwater and freshwater?

Yes. Its polished stainless-steel finish provides strong corrosion resistance in any marine environment.

Q5: What hub system does it use?

It’s compatible with the Quicksilver Flo-Torq Hub Kit, which cushions shifting, reduces vibration, and helps protect your drivetrain from impact.