---
product_id: 522518948
title: "OEM Upgrade 12 1/4x15 OEM #778774 Aluminum Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP,13 Spline Tooth, 12.25dia x15 Pitch Propeller,RH"
brand: "jsprop"
price: "€ 168.16"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/522518948-oem-upgrade-12-1-4x15-oem-778774-aluminum-boat-propeller
store_origin: GR
region: Greece
---

# 13 Spline Tooth precision fit Patented anti-corrosion coating 12 1/4" Diameter x 15" Pitch optimized OEM Upgrade 12 1/4x15 OEM #778774 Aluminum Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP,13 Spline Tooth, 12.25dia x15 Pitch Propeller,RH

**Brand:** jsprop
**Price:** € 168.16
**Availability:** ✅ In Stock

## Summary

> 🛥️ Upgrade your ride, dominate the waves!

## Quick Answers

- **What is this?** OEM Upgrade 12 1/4x15 OEM #778774 Aluminum Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP,13 Spline Tooth, 12.25dia x15 Pitch Propeller,RH by jsprop
- **How much does it cost?** € 168.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/522518948-oem-upgrade-12-1-4x15-oem-778774-aluminum-boat-propeller)

## Best For

- jsprop enthusiasts

## Why This Product

- Trusted jsprop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fuel Efficiency Booster:** Engineered to reduce wear and tear while maximizing fuel economy on every ride.
- • **Optimized Hydrodynamics:** 12 1/4" diameter with 15" pitch delivers superior acceleration and top speed for 40-75 HP engines.
- • **Plug & Play Installation:** Comes with interchangeable hub and hardware for hassle-free setup—get back on the water faster.
- • **Precision Power Transfer:** 13 spline tooth design ensures seamless engine compatibility and maximum thrust.
- • **Durability Meets Performance:** Crafted from high-grade aluminum with a patented anti-corrosion coating for long-lasting reliability.

## Overview

This OEM aluminum boat propeller fits BRP Johnson, Evinrude, and OMC stern drives with 40-75 HP engines. Featuring a 13 spline tooth design, 12 1/4" diameter, and 15" pitch, it delivers enhanced speed, acceleration, and fuel efficiency. Its patented anti-corrosion coating ensures durability, while included hardware guarantees easy installation. Perfect for professionals demanding reliable, high-performance boating gear.

## Description

OEM Upgrade 12 1/4x15 OEM #778774 Aluminum Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP,13 Spline Tooth, 12.25dia x15 Pitch Propeller,RH

## Features

- [IMPORTANT SIZE]: This prop has 13 Spline Tooth; 12 1/4" Diameter x 15" Pitch; Rotation: Right; Blade: 3; Fit Johnson Evinrude Engines 40-75HP,Reference No.778774,Please kindly check it. Make sure it's same with your previous prop.
- [Material]: Made of materials aluminum material, flexible and high reliability,Improved Blade,Color: Black,Patented anti-corrosion coating, long service life.
- [Outstanding Quality ]: based on strict quality control ,our propellers are extremely durable without sacrificing top speed,acceleration or rmps,reduce the wear and tear on your engine and fully-fuel efficiency. Better speed and save money for you!
- [Sold As Seen In Pictures]: Propeller comes exactly as pictures showing; Interchangeable hub, hardwares are included; Fit your boat well and easy to install；Check your Diameter,Pitch& Spline Tooth before ordering.
- [SERVICE PROMISE]:Quality and performance are guaranteed, free return is acceptable; Any questions we will give you a satisfactory answer within 24 hours. Each product has shown our hearts to you, and we believe that our products will not disappoint you for your patience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 12.36 x 12.09 x 6.22 inches |
| Package Weight | 2.04 Kilograms |
| Brand Name | JSPROP |
| Warranty Description | 90 Day |
| Model Name | Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP |
| Color | black |
| Material | Aluminum |
| Suggested Users | unisex-adult |
| Manufacturer | JSPROP |
| Part Number | 778774 |
| Included Components | a propeller |
| Size | Standard |

## Images

![OEM Upgrade 12 1/4x15 OEM #778774 Aluminum Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP,13 Spline Tooth, 12.25dia x15 Pitch Propeller,RH - Image 1](https://m.media-amazon.com/images/I/61Y+tf2K83L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good budget prop
*by A***R on May 21, 2025*

Nice lightweight prop. Designed just like the original so it fits perfectly. Easy to install and goes just as fast.

### ⭐⭐⭐⭐⭐ Fits. Works.
*by B***O on July 15, 2024*

This prop was $30 cheaper than all the others that fit my motor. The paint comes right off when you run it through the sand, just like the more expensive propellers. Good value.

### ⭐⭐⭐⭐⭐ Very happy with the propeller
*by D***L on August 3, 2024*

I had a 13 pitch propeller on my 50hp Johnson and decided to try this 15 pitch propeller! I’m happy with the performance and the price was even better.

## Frequently Bought Together

- JSPROP OEM Upgrade 12 1/4x15 Aluminum Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP,OEM 778774,13 Spline Tooth, RH
- Sierra International 18-3716 Marine Prop Nut Kit for Johnson/Evinrude Motor , white
- RITE-HITE Polymer Light-Weight Propeller Wrench - Bright Color, Easy to Use & Store and Lightweight

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**Shop now:** [https://www.desertcart.gr/products/522518948-oem-upgrade-12-1-4x15-oem-778774-aluminum-boat-propeller](https://www.desertcart.gr/products/522518948-oem-upgrade-12-1-4x15-oem-778774-aluminum-boat-propeller)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-19*