Amita 4 – Suzuki (10.5 x 13″) Solas RH Propeller, 4313-105-13

Introduction

The Amita 4 – Suzuki (10.5 x 13″) Solas RH Propeller, 4313‑105‑13 for marine is a specialized aluminum propeller engineered to deliver exceptional propulsion for Suzuki outboard engines. With a 10.5-inch diameter and 13-inch pitch, this right-hand rotation propeller offers superb acceleration, control, and efficiency—particularly suited to mid‑range performance boating. Solas’ squeeze-cast manufacturing ensures strength and resistance to corrosion, making it a practical and long-lasting upgrade.

For those seeking the best options for marine propulsion, the Amita 4 Suzuki propeller marine stands out. Whether you are diagnosed with needing better hole shot or improved planing speed, this propeller delivers. It’s an ideal upgrade for aluminum and fiberglass boats paired with compatible Suzuki outboards.

Overview / What Is the Amita 4 Suzuki Propeller?

The Amita 4 Suzuki propeller marine is part of Solas’ Amita 4 series, featuring four-blade aluminum propellers designed for superior grip and stability. Specifically, model 4313‑105‑13 matches Suzuki engines requiring a 13-tooth spline hub. The 10.5‑inch diameter gives nimble water entry, while the 13‑inch pitch balances top speed and torque transmission.

This propeller is optimized for a range of mid‑size boater use cases: light fishing boats, utility craft, or recreational vessels that require strong acceleration, quick planing, and consistent performance under load.

• Model: 4313‑105‑13
• Diameter: 10.5 inches
• Pitch: 13 inches
• Blades: 4
• Material: Squeeze‑cast aluminum
• Rotation: Right‑Hand (RH)
• Spline: 13‑tooth hub for Suzuki outboards

How to Install the Amita 4 Suzuki Propeller

Wondering how to install the Amita 4 Suzuki propeller marine properly? Installation is user-friendly if you follow each step carefully with correct tools.

Begin by turning off the engine and removing the key. Remove the cotter pin and prop nut, then slide off the existing propeller. Inspect the spline and shaft for damage or wear. Clean thoroughly and apply a thin layer of marine grease to the shaft to prevent seizing. Align the new prop with the spline and slide it into place, then secure it with the prop nut and insert a new cotter pin.

Maintenance Tips

Maintaining your Amita 4 Suzuki propeller marine is essential for longevity and performance. Regular inspections help detect early wear or corrosion.

Maintenance schedule should include:

• Post‑trip rinse in fresh water to remove salt and debris.
• Regular visual inspection for dings, cracks, or bent blades.
• Greasing the shaft every removal to maintain smooth operation.
• Storing the prop separately in a dry, cool patch when not in use.

Ignoring these maintenance tips can lead to reduced fuel efficiency, increased vibration, or even propeller failure. For example, a small ding can unbalance the blade set—causing cavitation and performance loss.

Expert Advice and Pro Recommendations

Marine professionals frequently recommend the Amita 4 Suzuki propeller marine for retrofit and upgrade scenarios. Its four‑blade geometry offers stronger push and more stable operation under load, which is particularly beneficial for heavier boats or choppy conditions.

Buy now: Amita 4 – Suzuki (10.5 x 13″) Solas RH Propeller, 4313-105-13 and 5% off code WELCOME5 to maximize value.

Common Performance Questions About Amita 4 Suzuki Propeller Marine

Boat owners often ask: “What improvements does the pitch change bring?” or “Will the Amita 4 work better than my factory prop?”

The 13‑inch pitch provides greater top speed potential versus a 12‑inch version, while still maintaining strong hole shot. It’s ideal when you want to carry heavier gear or more passengers without losing planing efficiency.

If your existing propeller has underwhelming acceleration or excessive slip, upgrading to the Amita 4 model can dramatically improve responsiveness and fuel economy.

Amita 4 Suzuki Cost and Durability

When evaluating cost and durability, the Amita 4 Suzuki propeller marine stands out for its squeeze-cast aluminum build—offering excellent strength at moderate weight and affordable price. Compared to stainless steel propellers, it offers lower upfront cost while still providing corrosion resistance and impact resilience.

Longevity depends on care: with regular rinsing and inspection, owners often get multiple seasons of reliable performance. Replacement costs remain modest, making it a cost-effective long-term investment for recreational boaters.

Amita 4 Suzuki Propeller Troubleshooting Guide

Troubleshooting is key if you encounter issues like vibration, reduced speed, or overheat symptoms. Common issues include blade damage, fouled blades, or bent shaft alignment.

• If vibration and noise increase, inspect blades for bent edges or dents.
• If RPMs fail to climb or speed drops, check for blade pitting or marine growth.
• Persistent issues may indicate hub wear—verify spline fit and consider hub replacement.

Once problems are identified, simple fixes like rebalancing or replacing damaged blades often restore performance. For severe damage, consult a certified marine technician.

Detailed FAQ Section

What boats are best suited for the Amita 4 – Suzuki (10.5 x 13″) Solas RH Propeller?

Answering the compatibility question in depth: this propeller is specifically engineered to fit Suzuki outboards equipped with a 13‑tooth spline, typically in the 40HP–70HP range—though actual engine fitment depends on model years. Its 10.5‑inch diameter and 13‑inch pitch make it ideal for medium‑sized aluminum, bay boats, or utility vessels that need robust acceleration and stable handling. When loaded with gear or passengers, this propeller offers better planing lift than standard 3‑blade options. For fishing or slow‑cruise use it also delivers enough thrust to accelerate quickly from idle and maintain efficient cruising speed.

How to install and maintain the Amita 4 Suzuki propeller marine?

Installation steps include removing the old propeller, cleaning the shaft, applying marine grease, aligning and sliding on the Amita 4, and securing with prop nut and cotter pin. This process takes about 15 minutes with basic tools. Maintenance tips follow the earlier section, including rinsing after saltwater, inspecting for wear, regular greasing, and storing properly. You’ll also want to check torque and cotter pin condition every few outings. Following these steps will help prevent corrosion, seizing, and prop imbalance that can lead to inefficiencies or damage.

What performance benefits does a 4‑blade, 13‑inch pitch propeller offer?

The four‑blade design increases water engagement, improves hole shot, and reduces slippage under heavy load or in rough water—ideal for anglers or utility users. The 13‑inch pitch provides a higher top-end speed compared to 12‑inch options, without sacrificing mid‑range power. Users typically see smoother acceleration, improved planing, and better fuel economy, especially when boating with additional weight. Although top speed may be slightly lower than higher‑pitch options, the gain in control and lift is often a preferred trade‑off.

Is the Amita 4 propeller durable for saltwater use?

Yes. Made of squeeze‑cast aluminum, the Amita 4 offers high corrosion resistance, especially when cleaned after saltwater use. Aluminum is lighter than stainless steel, reducing strain on the lower unit while still resisting abrasion and impacts. To protect durability, rinse thoroughly after each saltwater trip, grease the shaft, and inspect for pitting or oxidation. With proper care this propeller maintains performance across multiple seasons.

How does the Amita 4 compare in cost versus stainless steel or 3‑blade props?

In terms of cost and durability, the Amita 4 hits a sweet spot. It’s significantly less expensive than stainless steel propellers while offering more reliability and grip than standard 3‑blade aluminum options. Maintenance is simpler and less expensive. Many users find that for everyday boating, the performance gains and reasonable price make it the smart choice. Stainless steel may offer slightly higher top speed or impact resistance, but at a much higher price point; the Amita 4 balances affordability and performance perfectly.

Conclusion

The Amita 4 – Suzuki (10.5 x 13″) Solas RH Propeller represents an excellent balance of performance, durability, and value. With its robust four‑blade construction, optimized 13‑inch pitch, and reliable squeeze‑cast aluminum build, this propeller suits a wide range of Suzuki-powered boats. Ideal for anglers, utility users, and recreational boaters alike, it improves acceleration, planing, and control while staying easy to maintain.

Upgrade to the Amita 4 Suzuki propeller marine and feel the difference in responsiveness and fuel economy. Rig your boat for success with this trusted Solas design today.

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For more helpful marine maintenance guides, check out our article on Amita 4 – Suzuki (10.8 x 12″) Solas RH Propeller, 4313-108-12.