Amita 3 – Evinrude/Johnson (10.5 x 11″) Solas RH Propeller, 2211-105-11

Introduction
The Amita 3 – Evinrude/Johnson (10.5 x 11") Solas RH Propeller, 2211‑105‑11 is a top-tier outboard propeller designed specifically for Evinrude and Johnson motors. As part of the renowned Amita 3 aluminum propellers line, this three‑blade, squeeze‑cast design provides excellent thrust, acceleration, and fuel efficiency. Whether you’re navigating calm inland waters or choppy coastal stretches, the Amita 3 Evinrude propeller marine impresses with durability and precision engineering.
With a precise 10.5” diameter and 11” pitch, it’s engineered for optimal performance on specific Evinrude/Johnson models. The right‑hand rotation makes it ideal for single‑engine setups. In this comprehensive article, we explore how to install/use the Amita 3 Evinrude propeller marine, maintenance tips, troubleshooting advice, cost and durability comparisons, and expert recommendations.
Overview / What Is Amita 3 Evinrude/Johnson 10.5 x 11 Propeller?
The Amita 3 – Evinrude/Johnson (10.5 x 11″) Solas RH Propeller is a high‑performance aluminum propeller crafted for select Evinrude and Johnson outboard motors. Featuring a 10.5‑inch diameter and 11‑inch pitch, this prop balances speed and torque, making it ideal for pontoon boats, bass boats, and aluminum hull vessels.
The propeller is part of the Solas Amita 3 series, recognized for its squeeze‑cast aluminum blade strength and precision. Designed for right‑hand rotation, this model (2211‑105‑11) ensures smooth acceleration, efficient fuel use, and durable corrosion resistance in both freshwater and saltwater.
Key Features and Technical Specs
- Series: Amita 3
- Material: Squeeze‑cast aluminum
- Rotation: Right‑hand (clockwise viewed aft)
- Diameter: 10.5″
- Pitch: 11″
- Blades: 3
- Part Number: 2211‑105‑11
- Compatibility: Evinrude and Johnson outboard engines
- Benefits: Smooth shift, reduced cavitation, fuel savings
Why Choose the Amita 3 Evinrude Propeller Marine?
Designed for reliability and performance, the Amita 3 Evinrude propeller marine is preferred for its hydrodynamic efficiency, lightweight structure, and balance of thrust and RPM control. Its right‑hand rotation ensures correct thrust alignment with single‑engine setups, avoiding ventilation or steering issues.
Boaters upgrade to this propeller because of improved acceleration, quieter operation, and better fuel consumption compared to generic aluminum models. Compared to steel props, it’s lighter and more affordable, while delivering highly durable performance.
How to Install the Amita 3 Evinrude/Johnson Propeller
Installing the Amita 3 Evinrude propeller marine is straightforward for DIY boat owners. Start by removing the existing propeller: remove the cotter pin and nut using a prop wrench. Slide off the old prop carefully, clean the shaft, then apply marine‑grade grease to prevent corrosion.
Align the splines, slide the new prop on, reinstall the nut to manufacturer torque specifications, and secure with a cotter pin. Always refer to your engine manual for exact torque values. This ensures proper engagement and avoids slipping or damage under load.
Installation Troubleshooting and Tips
Even with a straightforward install process, issues can arise. For example, if your engine exhibits vibration or feels sluggish after installation, it could point to improper seating or misaligned splines. Double‑check alignment and torque.
Cavitation or ventilation symptoms (splashing beside the underside) may occur in rough water or shallow draft conditions. In that case, a slight pitch adjustment (within the propeller series range) or changing blade count can resolve performance losses.
Amita 3 Evinrude Propeller Maintenance Tips
Routine care for the Amita 3 Evinrude propeller marine extends its lifespan and maintains performance. Always rinse with fresh water after saltwater outings to rinse off salt and marine debris. Check for dents, gouges, or bent blades that affect thrust balance.
Ensure the hub assembly remains tight and replace the rubber hub if slippage is noticed. Periodic application of anti‑corrosion spray and re‑greasing the prop shaft are essential maintenance procedures.
Understanding Propeller Pitch and Diameter Choices
Selecting the correct pitch and diameter affects engine RPMs, speed, and torque output. The 10.5 × 11 configuration on this Amita 3 prop provides balanced acceleration and mid‑range performance—ideal for small to medium boats.
If you run at elevated weight loads or in heavy chop, a slightly lower pitch may help maintain proper RPM at wide‑open throttle (WOT). Conversely, lighter boats with clean hulls may benefit from slightly higher pitch for improved top‑end speed.
Expert Advice and Pro Recommendations
Marine professionals often recommend the Amita 3 Evinrude propeller marine for those seeking a solid upgrade from stock or entry‑level props. Its squeeze‑cast aluminum is stronger than many die‑cast rivals, and its three‑blade geometry hits a sweet spot for most boating scenarios.
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Cost and Durability of the Amita 3 Propeller
The Amita 3 Evinrude propeller marine offers an excellent value proposition in its price range. It’s more affordable than stainless steel but far more durable than low‑end aluminum variants. Typical lifespan ranges from 5 to 8 years with proper care.
Durability factors include water salinity, frequency of use, and impact damage. Regular inspection post‑trip, careful prop removal, and replacement of rubber hub units extend lifespan and preserve performance over time.
Troubleshooting Common Issues
If your engine shows reduced top speed, poor acceleration, or vibration after installing the Amita 3, investigate damage to blades or hub misalignment. Blade distortion from shore strikes can alter performance and increase wear on engine gearing.
Excessive fuel consumption or irregular RPM readings may indicate a mismatched pitch or shaft seal leakage. Consult your engine RPM chart, and consider trying neighboring pitch options within the same Amita 3 lineup for fine tuning.
Detailed FAQ Section
What engines are compatible with the Amita 3 Evinrude/Johnson 10.5 x 11 propeller?
The Amita 3 2211‑105‑11 model is designed for Evinrude and Johnson outboard motors requiring a right‑hand propeller with a 10.5‑inch diameter and 11‑inch pitch. It’s commonly used on small and mid‑sized recreational boats such as aluminum fishing boats, pontoon crafts, and utility vessels. Before purchasing, verify your motor’s prop shaft dimensions and RPM range to ensure optimal match with the 2211‑105‑11 spec.
Always consult the engine manufacturer’s compatibility guide. If you’re running at full throttle and your engine exceeds recommended RPM limits, consider adjusting pitch slightly or choosing a model from the Amita 3 series that better aligns with your engine’s powerband.
How to install/use/repair the Amita 3 Evinrude propeller marine?
Installation involves removing the existing propeller, cleaning and greasing the shaft, fitting the Amita 3 onto properly aligned splines, securing with nut and cotter pin. Torque properly as per Evinrude/Johnson spec. Lubricate regularly and inspect after impacts.
Repair of minor dings is possible via blade smoothing—but avoid grinding off too much material, which distorts pitch. Major damage or hub slippage deserve replacement. Always replace the rubber hub if engine backfires or slips under small load changes.
What are the main maintenance tips for Amita 3 Evinrude propeller marine?
Maintenance includes fresh water rinse after salt use, blade inspection, hub check, shaft lubrication, and anti-corrosion spray. Check for unusual vibration, prop slip, or rpm changes. Replace cotter pins and examine hub condition periodically.
Follow seasonal maintenance: off-season storage with light grease applied, periodic spin checks, and exam for corrosion or pitting. Using a prop sock or guard during transport reduces damage risk and extends functional life.
How does the Amita 3 compare to other propeller models?
Compared to lower-end die-cast aluminum props, the Amita 3 has superior strength, smoother performance, and longer lifespan. Versus stainless steel, it’s lighter and more fuel-efficient, though less hard-hitting at very high speeds. For typical recreational boating on Evinrude/Johnson, it hits an ideal sweet spot.
If you need ultimate performance at high RPM or rugged offshore durability, a stainless steel prop might suit better—but at higher cost. Amita 3 delivers excellent reliability and value for most users.
What is the cost and expected durability of Amita 3 Evinrude propeller marine?
Priced affordably within mid-range aluminum propellers, the Amita 3 offers value with high durability. With proper care, expect 5‑8 years of service. Regular impact inspections and immediate fixes for minor blade damage preserve performance longevity.
The resale value remains good due to reputational standing. While stainless steel retains more value, aluminum Amita 3 holds up well if cared for. Fuel savings and improved acceleration add to overall lifetime cost advantages.
Conclusion
The Amita 3 – Evinrude/Johnson (10.5 x 11″) Solas RH Propeller, 2211‑105‑11 provides a compelling propulsion upgrade for compatible Evinrude and Johnson outboards. With its balanced performance, corrosion-resistance, and efficient blade profile, it enhances acceleration, fuel economy, and overall handling. Whether you’re cruising, fishing, or towing, the Amita 3 Evinrude propeller marine stands out as an excellent blend of value and reliability.
Upgrade your boating setup with this trusted prop and experience smoother rides and improved power. With steady maintenance and proper installation, it promises years of dependable service on the water.
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For more helpful marine maintenance guides, check out our article on Amita 3 – Mercury (10.1 x 13″) Solas RH Propeller, 1211-101-13.