---
product_id: 632655076
title: "Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm)"
brand: "mellbree"
price: "125 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/632655076-lower-unit-gear-oil-pump-gear-oil-pump-with-3
store_origin: PL
region: Poland
---

# 19.5 inch hose length 3/8 inch swivel adapter 8cc pump stroke Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm)

**Brand:** mellbree
**Price:** 125 zł
**Availability:** ✅ In Stock

## Summary

> 🚤 Pump it up and never miss a drop!

## Quick Answers

- **What is this?** Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm) by mellbree
- **How much does it cost?** 125 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/632655076-lower-unit-gear-oil-pump-gear-oil-pump-with-3)

## Best For

- mellbree enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** Easily pump fluids into tight spaces with a 19.5 inch hose.
- • **Adaptive Design:** Long and short suction tubes ensure no fluid is wasted.
- • **Lightweight & Portable:** Weighs only 4.6 ounces for easy handling.
- • **Bonus Butterfly Adapter:** Perfect for additional applications beyond outboards.
- • **Versatile Compatibility:** Includes 3 metal adapters for various outboard motors.

## Overview

The Mellbree Lower Unit Gear Oil Pump is designed for seamless fluid transfer with a 19.5 inch hose and multiple metal adapters, making it compatible with a wide range of outboard motors. Its adaptive design ensures efficient pumping from standard quart bottles, while the included butterfly adapter adds versatility for other uses.

## Description

Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm)

## Features

- Where to Use: Fit standard quart bottles with 28mm bottle cap.Please make sure your bottle cap size before purchasing.
- Extended Reach: With a 19.5 inch hose and 8cc high pump stroke, you can easily pump the fluids into narrow and inconvenient places, no more worrying about the unreachable before.
- Extensive Adaptability:You will receive 3 sizes metal adapters in the package.3/8 Swivel adapter use for all Mercury and Mariner Outboard Motors and other American made outboards. 8mm and 10mm metal adapters are compatible with Yamaha Nissan Tohatso Honda Johnson Evinrude and many other foreign made outboards.(All adapters will not fit for Volvo Penta)
- Adaptive Design: Equipped with long and short suction tubes, you can pump all fluid out with out wasting, no matter the quart bottle is short or tall.
- Extra Surprise:A butterfly adapter is included in the package for your other needs besides outboards like vehicles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mellbree |
| Brand | Mellbree |
| Model | MB-JSYTCQQ-PK-PK1-X |
| Item Weight | 4.6 ounces |
| Package Dimensions | 8.43 x 5.55 x 1.46 inches |
| Item model number | MB-JSYTCQQ-PK-PK1-X |
| Manufacturer Part Number | MB-JSYTCQQ-PK-PK1-X |

## Images

![Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm) - Image 1](https://m.media-amazon.com/images/I/61i3zUNvf0L.jpg)
![Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm) - Image 2](https://m.media-amazon.com/images/I/61Y7KXRlGmL.jpg)
![Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm) - Image 3](https://m.media-amazon.com/images/I/710qJ0ZMVxL.jpg)
![Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm) - Image 4](https://m.media-amazon.com/images/I/71tg9ihRfnL.jpg)
![Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm) - Image 5](https://m.media-amazon.com/images/I/71sfKGhATbL.jpg)

## Frequently Bought Together

- Lower Unit Gear Oil Pump, Gear Oil Pump with 3/8 inch Metal Swivel 8mm and 10mm Metal Adapters Suitable for Most Marine and Mercury Boat Outboard Motors for Standard Quart Bottles (1Pack-28mm)
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- STA-BIL (22001) Fogging Oil - Stops Corrosion In Stored Engines - Lubricates And Protects Cylinders - Coats Internal Engine Components - For All 2 and 4 Cycle Engines, 12 oz.

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**Shop now:** [https://www.desertcart.pl/products/632655076-lower-unit-gear-oil-pump-gear-oil-pump-with-3](https://www.desertcart.pl/products/632655076-lower-unit-gear-oil-pump-gear-oil-pump-with-3)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-25*