---
product_id: 632915651
title: "12837742500 Sea Water Pump for Yanmar 2GM 3GM Johnson 10-24509-01 24509-02 10-13337-01"
brand: "heurofosh"
price: "44020 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/632915651-12837742500-sea-water-pump-for-yanmar-2gm-3gm-johnson-10
store_origin: IS
region: Iceland
---

# Corrosion & abrasion resistant for sea durability Precision fit for Yanmar & Johnson engines Lightweight 2.75 lbs, easy installation 12837742500 Sea Water Pump for Yanmar 2GM 3GM Johnson 10-24509-01 24509-02 10-13337-01

**Brand:** heurofosh
**Price:** 44020 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Power your marine engine with precision and durability — don’t get left stranded!

## Quick Answers

- **What is this?** 12837742500 Sea Water Pump for Yanmar 2GM 3GM Johnson 10-24509-01 24509-02 10-13337-01 by heurofosh
- **How much does it cost?** 44020 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/632915651-12837742500-sea-water-pump-for-yanmar-2gm-3gm-johnson-10)

## Best For

- heurofosh enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Upgrade:** Direct replacement for models 128377-42500 & 128397-42500 with no hassle
- • **Compact & Lightweight:** At just 2.75 lbs and compact dimensions, installation is swift and stress-free
- • **Built to Brave the Sea:** Corrosion and abrasion resistant materials ensure long-lasting marine performance
- • **European Quality Assurance:** Manufactured for the GM YEU series engines (1996-2004) with precision European standards
- • **Engineered for Yanmar & Johnson:** Seamlessly compatible with 2GM20-YEU, 3GM30-YEU & Johnson 10-24509-01 series

## Overview

This Heurofosh Sea Water Pump is a direct-fit replacement for Yanmar 2GM and 3GM series and Johnson 10-24509-01 models. Weighing only 2.75 pounds and crafted with corrosion-resistant materials, it guarantees long-lasting performance in harsh marine environments. Designed for European-built GM YEU engines from 1996-2004, it ensures reliable, easy installation and optimal seawater circulation.

## Description

Sponsored Ad - 12837742500 Sea Water Pump for Yanmar 2GM 3GM Johnson 10-24509-01 24509-02 10-13337-01

## Features

- Fit Yanmar models 2GM20-YEU, 2GM20C-YEU & 3GM30-YEU, 3GM30C-YEU
- Fit Johnson 10-24509-01 24509-02 10-13337-01
- Replaces 128377-42500 128397-42500
- Long lasting, corrosion and abrasion resistant, easy to use
- The GM YEU series are European built models from 1996-2004 and have the letter "E" prefixing the engine serial number (example serial no. E00123), please confirm your engine model or serial number before your purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HeuroFosh Marine & Outdoor Products Center |
| Brand | Heurofosh |
| Model | Water Pump |
| Item Weight | 2.75 pounds |
| Package Dimensions | 6.26 x 4.92 x 4.13 inches |
| Country of Origin | Taiwan |
| Item model number | 128397-42500 |
| Exterior | Brushed |
| Manufacturer Part Number | 128397-42500 |

## Product Details

- **Brand:** Heurofosh
- **Material:** Brass
- **Vehicle Service Type:** Boat
- **Manufacturer:** HeuroFosh Marine & Outdoor Products Center
- **Automotive Fit Type:** Universal Fit
- **UPC:** 788934534289

## Images

![12837742500 Sea Water Pump for Yanmar 2GM 3GM Johnson 10-24509-01 24509-02 10-13337-01 - Image 1](https://m.media-amazon.com/images/I/61AZrpJyyXL.jpg)

## Frequently Bought Together

- Heurofosh 12837742500 Sea Water Pump for Yanmar 2GM 3GM Johnson 10-24509-01 24509-02 10-13337-01
- Yanmar 104511-78780 Belt Sea Water Pump "M/19" fits 2GM 2GMF 2GM20 2GM20F 2GM20FYEU 3GM 3GMF 3GM30 3GM30F 3GM30FYEU 2YM 3HM YSM Engines Model
- Yanmar OEM Oil Filter Assy, D68XL65, Part # 119305-35170

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**Shop now:** [https://www.desertcart.is/products/632915651-12837742500-sea-water-pump-for-yanmar-2gm-3gm-johnson-10](https://www.desertcart.is/products/632915651-12837742500-sea-water-pump-for-yanmar-2gm-3gm-johnson-10)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-25*