Amita 3 – Honda (13.75 x 13″) Solas LH Propeller, 6412-138-13

Introduction

When it comes to maintaining smooth, efficient, and powerful marine performance, the Honda 13.75×13 propeller marine from the Amita 3 series is a top-tier choice. Built by Solas, one of the most trusted names in propeller manufacturing, the Amita 3 – Honda (13.75 x 13″) Solas LH Propeller, 6412-138-13 is tailored to offer outstanding thrust, stability, and durability. This left-hand rotation propeller is crafted for Honda outboards, optimized for vessels requiring dependable low- to mid-range torque with enhanced grip.

Whether you’re cruising on a weekend fishing trip or navigating demanding coastal waters, this high-performance aluminum propeller ensures your boat delivers consistent and controlled output, while also improving fuel efficiency and reducing engine strain. Designed with an ideal pitch and advanced hydrodynamics, the 13.75×13 LH propeller represents precision and longevity.

Overview / What Is Amita 3 – Honda (13.75 x 13″) Solas LH Propeller?

The Amita 3 – Honda (13.75 x 13″) Solas LH Propeller is a premium aftermarket propeller built from corrosion-resistant aluminum using squeeze-casting techniques. It offers enhanced blade strength, precise balance, and superior hydrodynamic shaping. With a 13.75-inch diameter and 13-inch pitch, this left-hand propeller is a perfect fit for select Honda outboards ranging from 40 to 140 HP, depending on the gearcase size.

It features a traditional three-blade design with a moderate rake and finely tuned cup, helping to reduce cavitation and ventilation during sharp turns or rapid throttle transitions. This propeller is ideal for mid-size fishing boats, pontoons, and bay boats looking for smooth operation, especially in waters with moderate current and load variations.

Best Applications for the Honda 13.75×13 Propeller Marine

This specific Solas LH propeller is suited for:

• Fishing boats operating in shallow or mid-depth freshwater and coastal zones
• Pontoon boats requiring steady acceleration and reliable thrust
• Small workboats and utility vessels with variable load demands

Because of its strong grip and efficient water displacement, this propeller ensures excellent thrust even in tricky maneuvering scenarios. It also helps boats get on plane quicker and handle better during docking or reversing. For users frequently navigating narrow channels, river bends, or busy docks, the LH rotation makes handling more precise when used in twin-engine setups.

How to Install the Amita 3 – Honda 13.75×13 Solas LH Propeller

Installing the Honda 13.75×13 Solas LH propeller is straightforward and can be completed in less than 15 minutes with basic tools. Before installation, verify your prop shaft diameter and engine model to ensure compatibility. Here’s how to do it:

1. Turn off the ignition and place the engine in neutral.
2. Remove the cotter pin, lock nut, and washer from the existing propeller.
3. Slide off the old propeller and inspect the shaft for fishing line or corrosion.
4. Apply marine grease to the shaft and install the thrust washer if necessary.
5. Slide the new Solas propeller onto the shaft and secure it with the nut and cotter pin.

It’s always recommended to keep a spare prop and prop tools onboard for emergencies. Regularly checking the hub condition and propeller nut torque ensures long-term safety and performance.

Maintenance Tips

Maintaining your Honda 13.75×13 propeller marine is critical to ensuring long-term performance and safety. Follow these regular maintenance practices:

• Inspect for damage: After each trip, inspect the propeller for dings, cracks, or chips that can reduce efficiency.
• Clean regularly: Wash off salt, algae, and debris to avoid corrosion and biofouling.
• Grease the shaft: Use marine-grade grease to prevent seizing and make prop changes easier.
• Check propeller nut torque: Periodically check that it’s tightened to manufacturer specs.
• Replace the hub insert: If vibration or slippage occurs, inspect and replace the rubber hub insert as needed.

Routine checks ensure your boat remains responsive and helps prevent costly repairs or power loss during operation.

Understanding Left-Hand Rotation Propellers

Many boaters are familiar with right-hand (RH) propellers, but left-hand (LH) props like this one have specific benefits. In single engine setups, LH props offer reverse torque control. However, they truly shine in twin engine configurations where one engine uses RH and the other LH to balance out torque, reduce steering effort, and enhance control.

If your boat tends to veer more to one side, switching to an LH propeller can improve tracking. Additionally, LH props can be beneficial for trolling, giving you better low-speed control and smoother transitions in reverse.

Expert Advice and Pro Recommendations

Experts often recommend the Amita 3 – Honda (13.75 x 13″) Solas LH Propeller as a cost-effective upgrade over OEM props, especially when looking for improved balance, reduced vibration, and better acceleration. It’s especially ideal for boats that are slightly under-propped or facing sluggish performance under load.

For the best performance, always match the pitch and diameter to your engine’s RPM range. Use a tachometer to test your max RPMs under full throttle. If you’re consistently under or over your target range, adjusting the prop size or pitch might be necessary.

Buy now and enjoy smoother rides with more control using this top-tier marine propeller.

Amita 3 – Honda (13.75 x 13″) Solas LH Propeller, 6412-138-13 — Use code WELCOME5 for an exclusive 5% off.

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For more helpful marine maintenance guides, check out our article on Amita 3 – Honda (13.2 x 21″) Solas RH Propeller, 6411-132-21.