VEVOR Outboard Propeller, Upgrade OEM 15 Spline Tooth Aluminum Outboard Boat Propeller Fit Yamaha Engines 50-130 HP, 4-1/4″ Gearcase, 3-Blade, RH (Right Hand Rotation), OEM Parts No. 6E5-45954-00-EL

Yamaha Outboard Motor Propeller 50-130 HP Compatibility with 4-1/4″ Gearcase for Direct OEM Replacement

This VEVOR blade is specifically designed for certain Yamaha engines with a 4-1/4-inch gearcase and 50-130 HP. The specification match supports a straight OEM replacement that requires no hardware changes or adaptations.

By using a custom-made propeller to fit your engine, you can avoid the speed problems that come with using a universal-fit propeller. Right out of the box, it fits perfectly and works just as reliably as the factory-original propeller.

OEM Parts No. 6E5-45954-00-EL Specification for Verified Fitment Accuracy

To ensure this outboard motor propeller works with your Yamaha engine, it comes with the OEM part number 6E5-45954-00-EL. This eliminates the need to guess and reduces the risk of getting the wrong part.

When you match the OEM part number, all dimensions, spline count, hub diameter, and material requirements match Yamaha factory specifications. When you attach the propeller, you can be sure it meets the same engineering standards as the part it replaces.

Outboard Motor Propeller: 15 Spline Tooth Design for Secure, Slip-Free Shaft Engagement

This outboard motor propeller has 15 spline teeth, which perfectly match the shaft spline count on suitable Yamaha engines. This makes a solid mechanical connection between the propeller hub and the drive shaft. The right number of splines prevents rotational movement under load, which would otherwise lower thrust efficiency and accelerate shaft wear.

A strong spline connection is especially important for heavy-load tasks like towing water sports loads or water skiing, where the propeller and shaft must move as a single, rigid unit with no play or movement between the mating surfaces during long periods of high-speed operation or sudden changes in load on open water.

Corrosion-Resistant Aluminum Alloy Construction for Freshwater and Saltwater Use

The blade for this outboard motor is made from a corrosion-resistant aluminum alloy that can be submerged in both freshwater and saltwater for long periods without losing strength or surface finish. Saltwater is highly corrosive to metal parts, but aluminum alloys are highly effective at preventing corrosion.

Aluminum is lighter than stainless steel, which makes it easier to accelerate than similarly strong materials. The engine can speed up the propeller more quickly from idle when the rotational mass is lower. This improves throttle response and startup performance in real-world boating situations.

14-Inch Diameter and 11-Inch Pitch Optimized for Low-Torque Thrust and Heavy Loads

This propeller for an outboard motor has a 14-inch diameter and an 11-inch pitch, making it perfect for applications that require low torque thrust. This blade shape allows it to pull hard at low RPMs, exactly what heavy-duty towing and water skiing need from the drivetrain.

Another great thing about this pitch-and-diameter mix is that it improves acceleration from a standstill. The shape of the blades bites into the water from a standing start, putting the boat on the plane quickly and reducing the strain on the engine when starting with a heavy load in both freshwater and saltwater.

3-Blade Right-Hand Rotation Design for Balanced Performance and Smooth Tracking

The three blades on this outboard motor propeller make it balanced in terms of power output, water clearance, and smooth rotation across the entire RPM range. The three blade delivers a speed that is lower than that of a two-blade design, matching the standard drive direction, ensuring that Maha engines produce correct hydrodynamics when the boat is moving forward. Installing a propeller that rotates in the wrong way will lower its performance and could damage the gearcase. This is why rotation specification is an important compatibility factor to check before buying.

Press-In Hub Design Compatible with Existing Washer and Nut for Fast Installation

This outboard motor propeller’s press-in hub design perfectly matches Yamaha’s original engineering specs, so you can use your current washer and nut to install it without needing any other hardware. You don’t have to force or change the hub; it fits right the first time.

Because it is so easy to install, you can change the propeller on the water or at the dock without any special tools or help from an expert. When compared to propeller designs that require new hardware, custom adapters, or professional fitting to install properly, the simple process significantly reduces downtime.

Internal Rubber Hub for Vibration Damping and Engine Shock Load Protection

When the boat suddenly speeds up, slows down, or hits something underwater, the internal rubber hub absorbs the shock loads between the propeller blades and the engine drivetrain. While rigid hub designs put stress directly on the drivetrain, this cushioning saves the gearcase, drive shaft, and engine’s internals.

The rubber hub not only protects the engine but also reduces the noise and vibration that reach the boat’s hull and helm during operation. To ensure the rubber hub fits properly and the entire assembly works smoothly and quietly from first use throughout its service life, each propeller undergoes rigorous fitment testing before leaving the factory.