Amita 3 – Tohatsu/Nissan (14.5 x 19″) Solas LH Propeller, 1512-145-19
Introduction
The Amita 3 – Tohatsu/Nissan (14.5 × 19") Solas LH Propeller, 1512‑145‑19 is a high‑performance aluminum propeller engineered for marine propulsion on Tohatsu and Nissan outboard engines. Ideal for boats requiring efficient thrust and smooth handling, this left‑hand‑rotation propeller delivers top speed, improved fuel economy, and long-lasting durability. As a trusted OEM replacement or upgrade, the Amita 3 propeller marine option ensures consistent performance under varied conditions.
This Amita 3 propeller marine model is designed to suit boats between 14–20 ft powered by Tohatsu or Nissan engines in the 50–150 HP range. If you’re searching for guidance on installation, cost and durability, maintenance tips, troubleshooting, or best Amita 3 propeller options, this in‑depth guide covers it all.
Overview / What Is Amita 3 – Tohatsu/Nissan (14.5 × 19″) Solas LH Propeller?
The Amita 3 – Tohatsu/Nissan 14.5 × 19" propeller is crafted via Solas’ aluminum squeeze‑casting process, offering precise blade geometry and strong durability. The 14.5‑inch diameter combined with a 19‑inch pitch yields higher cruising speeds while maintaining solid acceleration and maneuverability.
Designed as a left‑hand (LH) rotation propeller, it matches specific dual‑engine setups or starboard rotation needs where reversed rotation is required. It’s part of the Aluminum Propellers category under Propulsion > Propellers > Outboard > Amita 3. As a leading propeller for marine use, it balances thrust, fuel economy, cost‑effectiveness, and compatibility with Tohatsu/Nissan engines.
Key Performance Features and Benefits
- Aluminum squeeze‑cast construction for strength and consistency
- Three‑blade design optimized for balance and thrust delivery
- Hydrodynamic blade shaping for fuel efficiency
- Corrosion‑resistant powder‑coat finish suitable for both saltwater and freshwater
- Ideal 14.5 × 19" config supports higher top end speed without sacrificing hole shot
- Left‑hand rotation for port side or matched dual engines
This combination of features yields smooth acceleration, minimal vibration, and stable high‑speed cruising. It’s an excellent choice among the best Amita 3 propeller options for marine applications.
How to Install / Use Amita 3 Propeller
Installation of the Amita 3 propeller marine model is quick and easy with standard marine tools. First, ensure your engine is powered off and place the motor in tilted-up position. Remove the cotter pin and prop nut before sliding off the old propeller.
Slide the new Amita 3 propeller onto the shaft, place the thrust washer, and reinstall the nut. Tighten to the torque specs recommended by your engine manufacturer and secure a new cotter pin. Be sure to identify correct left‑hand rotation to match other engine and propeller configurations if applicable.
Apply marine‑grade grease to the prop shaft to prevent corrosion and ensure easy removal later. Always verify rotation direction to avoid mismatch in twin engine setups.
Topic‑Specific: How to Choose Amita 3 Pitch and Diameter
Selecting the correct propeller involves matching pitch and diameter to engine power, boat load, and typical usage. The 14.5 × 19" setup prioritizes top speed with sufficient thrust for mid‑range cruising and light load conditions. It’s ideal for recreational boats, fishing craft, and small daily‑use vessels.
If you carry heavier loads or do frequent watersports, lower pitch versions of Amita 3 might offer better hole‑shot and acceleration. Always consult your model’s owner manual or speak with marine professionals to optimize your selection.
Topic‑Specific: Amita 3 Propeller Cost and Durability
Compared to stainless steel or high‑end composite props, the Amita 3 propeller marine in aluminum is more cost‑effective while still offering excellent longevity. The squeeze‑cast aluminum and corrosion‑resistant finish resist wear and damage over seasons of use.
Costs vary by retailer, but as an OEM‑grade Solas propeller, pricing remains competitive. Factor in installation ease, lower weight, and long‑term reliability when evaluating cost and durability benefits versus alternatives.
Maintenance Tips
Proper upkeep of your Amita 3 propeller marine is essential for optimal performance and long lifespan. After each use, inspect for bent, chipped, or dented blades—especially if you’ve been near rocks or shallow waters.
Periodically remove the propeller to clean the shaft and check for line-wrap. Apply fresh marine grease to the spline to prevent corrosion and ensure easy removal. For saltwater use, rinse the prop thoroughly with fresh water after each outing.
Store the propeller in a dry location when not in use and occasionally apply corrosion‑inhibiting spray on the hub area. Touch up paint as needed to prevent oxidation and preserve the finish.
Expert Advice and Pro Recommendations
Marine professionals consistently recommend the Solas Amita 3 14.5 × 19" LH propeller as an excellent upgrade or replacement for Tohatsu/Nissan outboards. It’s frequently chosen to reduce cavitation, improve hole shot, and lower fuel consumption.
When replacing a worn or underperforming OEM propeller, upgrading to the Amita 3 design can restore engine RPM to the correct range, smooth out vibrations, and provide better responsiveness.
Buy now: Amita 3 – Tohatsu/Nissan (14.5 × 19″) Solas LH Propeller, 1512‑145‑19 and apply promo code WELCOME5 for 5% off.
Topic‑Specific: Amita 3 Propeller Troubleshooting
If your boat is exhibiting issues like poor acceleration, engine over‑revving, or excessive vibration, the cause often lies with the propeller. Worn blades, cavitation, or an incorrect pitch can lead to reduced thrust and inefficiency.
With the correct match of Amita 3 propeller marine, many of these issues resolve. Ensure the blade geometry is intact and the hub is properly greased. If RPM remains out of the recommended range at wide‑open throttle, consider switching to a different pitch variant within the Amita 3 lineup.
Detailed FAQ Section
How to install the Amita 3 14.5 × 19" LH propeller correctly?
Installing the Amita 3 14.5 × 19" LH propeller requires confirming proper fitment to your Tohatsu/Nissan engine. First, turn off the motor and tilt it up. Remove the cotter pin and nut from your existing propeller, then slide it off the shaft. Clean the shaft thoroughly and apply marine‑grade grease. Slide the Amita 3 onto the shaft, align the thrust washer, and reinstall the nut. Torque to manufacturer specs and secure with a new cotter pin. Make sure the propeller’s left‑hand rotation is correct for your engine or dual engine setup.
Before launching, verify that the engine reaches recommended RPM at full throttle. Adjust pitch if RPM is too low/high. Proper installation, lubrication, and rotation matching are key to avoiding propeller damage and ensuring peak performance.
What maintenance tips will extend Amita 3 propeller lifespan?
Routine inspection is essential: look for nicks, dings, or bent blades after each trip, especially if you operate in shallow or rocky areas. Remove the prop periodically to clean and grease the spline hub, preventing corrosion and wear. For saltwater use, rinse the propeller with fresh water immediately post‑use, and consider corrosion inhibitor spray. When not in use, store in a cool, dry place and cover if possible. Apply touch‑up paint to scraped areas to inhibit oxidation.
Consistent maintenance ensures better fuel economy, smoother propulsion, and prolongs service life—maximizing your investment in the Amita 3 propeller marine model.
Why choose the 14.5 × 19" pitch and diameter version?
The 14.5 × 19" configuration delivers an excellent mix of thrust and speed—perfect for light to moderate loads, recreational boating, and fishing. Its higher pitch compared to standard versions allows higher top speed while maintaining acceleration and hole shot. This makes it a preferred pick among the best Amita 3 propeller options for boaters looking to optimize top‑end performance without forsaking low‑end responsiveness.
Lower pitch variants provide stronger low‑speed thrust needed for heavier hulls or increased load. So selecting the correct model depends on engine power, boat weight, typical usage, and desired performance traits.
How does the Amita 3 propeller compare in cost and durability versus others?
Solas’ aluminum squeeze‑cast Amita 3 propellers are more affordable than stainless steel or composite models while still offering substantial durability. The construction method ensures uniform blade shape and strength, while the corrosion‑resistant powder‑coating extends service life. Compared to cheaper aftermarket unbalanced aluminum props, the Amita 3 provides smoother operation, greater performance consistency, and longer life.
When considering cost and durability, factor in installation ease, reduced fuel burn, and fewer replacements over time—Amita 3 often yields lower total cost of ownership for marine users.
What warranties or support are available for this propeller?
Solas typically provides limited warranty coverage on manufacturing defects. Retailers like allboatsupplies.com may offer installation help, expert guidance, and after‑sales support. If any manufacturing fault arises within the warranty period, you may be eligible for replacement or repair. Always retain proof of purchase and note the part number (1512‑145‑19).
Expert customer support is often available via live chat or email. Use promo code WELCOME5 for 5% off and to qualify for fast assistance from knowledgeable technicians on propeller fitment and troubleshooting.
Conclusion
The Amita 3 – Tohatsu/Nissan (14.5 × 19″) Solas LH Propeller, 1512‑145‑19 stands out as a robust, high‑efficiency option for marine propulsion. With its balanced blade design, durable aluminum construction, and compatibility with many Tohatsu and Nissan outboard engines, it’s among the best Amita 3 propeller options available. Whether upgrading from a worn-out OEM prop or aiming for better fuel economy and speed, this propeller meets the needs of recreational and commercial boaters alike.
Pair it with regular maintenance, correct installation, and expert advice—and you have a reliable solution that enhances performance, reduces cost of ownership, and keeps your vessel running smoothly season after season.
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For more helpful marine maintenance guides, check out our article on Amita 3 – Tohatsu/Nissan (14.8 x 17″) Solas LH Propeller, 1512-148-17.