WONENGDA Stainless Steel Outboard Propeller 13-1/4" x 17", 15-Tooth for Yamaha 60–115HP — Duplex SS, 3-Blade Right-Hand

WONENGDA's stainless steel outboard propeller—13 1/4" diameter, 17" pitch, 3-blade right-hand rotation—replaces Yamaha 60–115 HP models (Ref 6E5-45945-01-EL) to restore performance and durability.

If your Yamaha outboard has lost bite, acceleration, or smooth top-end running, swapping to a high-quality stainless steel propeller is a direct way to recover reliable thrust and reduce wear. This WONENGDA propeller is crafted from duplex stainless steel to match the robustness of original equipment and is designed to fit Yamaha 60–115 horsepower engines using the 6E5-45945-01-EL reference with a 15-tooth spline.

How will this propeller affect acceleration and top speed?

Upgrading to a precision stainless steel prop often improves acceleration responsiveness and preserves peak rpm under load. The 13 1/4" diameter and 17" pitch balance low-end punch with high-end speed for a variety of load conditions.

• Duplex stainless steel resists deformation at high rpm so blade shape stays true.
• Three-blade layout gives quicker throttle response compared with four-blade tradeoffs.
• 17" pitch is tuned to deliver a compromise between hole-shot and top-speed cruising.

Will this propeller fit my Yamaha 60–115 HP outboard?

This propeller is made to replace OEM Yamaha units with Reference 6E5-45945-01-EL and uses a 15-tooth spline for secure mounting. Confirm your engine’s spline count and rotation to ensure compatibility before purchase.

• Reference: 6E5-45945-01-EL—matches Yamaha OEM part numbers.
• Spline: 15-tooth standard for the specified Yamaha range.
• Rotation: right-hand (clockwise)—verify against your current propeller.

What materials and build quality can I expect?

The propeller is cast and finished from duplex stainless steel to mirror the strength and corrosion resistance of factory parts. Strict quality control focuses on consistent blade geometry and balanced finish to minimize vibration and wear.

• Material: duplex stainless steel—high fatigue resistance for longevity.
• Finish: polished silvery surface for corrosion protection and aesthetic match.
• Quality control: balanced blades to reduce vibration and preserve engine components.

How easy is installation and what comes in the box?

Installation follows standard Yamaha prop replacement procedures and is intended to be straightforward for owners familiar with outboard maintenance. The propeller ships ready to install and should fit the hub and nut arrangement used on the specified engines.

• Comes as shown in product images—no additional machining expected.
• Direct-fit for compatible Yamaha models—simple slide-on and secure with standard nut and cotter where applicable.
• No special tools beyond common marine socket/wrench set and torque spec adherence.

Who is this for: This WONENGDA propeller is aimed at boat owners and marine technicians who operate Yamaha 60–115 HP outboards and need a durable, OEM-compatible replacement to restore performance—especially those who want stronger acceleration, maintained top speed and longer-lasting blades than typical aluminum replacements provide. Verify your engine’s spline count, rotation and reference number before ordering to ensure a proper fit.