Mercury – Quicksilver Q4 Propeller | 14.6" Diameter x 23" Pitch | Right-Hand Rotation | 4-Blade | Stainless Steel | Polished Finish | 8M0103532

Overview

There is a certain kind of confidence that comes when your prop digs in just right — when you hit the throttle and feel the boat rise, clean and sure. That’s the Quicksilver Q4. It is more than speed, it’s about control, balance, and that confident lift that makes it feel like the water’s on your side, not fighting you. Whether you’re carving through a glassy lake at sunrise or pushing through a rolling chop, this prop feels solid, steady, and alive beneath your boat.

Key Features

• Diameter and Pitch: 14.6" Diameter x 23" Pitch

• Rotation: Right-Hand

• Blade Count: 4-Blade

• Material: Stainless Steel

• Finish: Polished Stainless

• Hub System: Flo-Torq II compatible (sold separately)

• Design Details: 4-blade performance geometry designed for superior lift, exceptional holeshot, and stable midrange handling

Engine & Boat Compatibility

• Ideal for Mercury outboards in the 135–300 HP range

• Suitable for select Mercury sterndrives using compatible hub systems

• Excellent match for Bass boats, Multi-Species rigs, Fish & Ski setups, Center Consoles, Bay boats, and Pontoons

Performance Benefits

The Quicksilver Q4 14.6" x 23" delivers a ride that feels both powerful and refined. When you ease into the throttle, you’ll notice how quickly it grabs — the holeshot is instant, firm, and confident. The 4-blade design gives you remarkable grip through turns and wakes, keeping your line clean and predictable. At cruising speeds, the prop feels steady and balanced, offering a quiet, vibration-free ride that lets you focus on the water ahead.

You’ll also notice how smooth the transition is between acceleration and midrange. It’s easy to find your sweet spot — that perfect cruising rhythm where everything feels in tune. The Q4’s stainless-steel blades are built to last, shrugging off debris and wear from long days on the water. When you open up the throttle, it runs with the speed and sharpness of a 3-blade prop but holds the water tighter, giving you both top-end performance and unmatched stability.

Durability is another quiet strength here. You won’t need to baby it. The stainless construction resists corrosion, handles tough conditions, and keeps its edge season after season. That means more time running wide open and less time worrying about maintenance.

Why is this prop is a strong choice vs. alternatives?

If you’re upgrading from aluminum or looking for something that truly grips the water, this Mercury propeller stands out. It’s built with genuine Mercury engineering, which means every curve and contour was designed for balance, lift, and long-term reliability. You will get real-world performance, not just specs on paper.

The Q4 23" pitch is perfect for those who crave speed and responsiveness without sacrificing control. It’s a versatile, all-around prop that can handle everything from weekend fishing trips to long runs across open bays. Unlike some stainless props that can feel harsh or temperamental, this one delivers power with grace — it’s forgiving, consistent, and built for the way real boaters actually drive.

FAQ Section

Q1: Which Mercury engines does the Quicksilver Q4 fit?

It’s designed for Mercury outboards between roughly 135 and 300 horsepower and select sterndrives that accept the Flo-Torq II hub system.

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

The 4-blade stainless design gives it exceptional lift, superior grip, and a faster holeshot while still matching the top-end performance of many 3-blade props.

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

The 23" pitch suits boats that need a balance of high-speed capability and strong acceleration. It’s ideal for setups already reaching the upper end of their RPM range with a lower pitch.

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

Yes. Its stainless-steel build provides excellent corrosion resistance and dependable performance in both saltwater and freshwater environments.

Q5: What hub system does it use?

It’s compatible with Mercury’s Flo-Torq II hub system, which allows easy installation and smooth, reliable power transfer.