---
product_id: 511166726
title: "KATSU Hand Transfer Fuel Pump 8mm Fuel Line Hose Assembly Outboard Boat Engine Petrol Tank Connectors Kit Replacement for Mariner Boat Motors 482192"
brand: "katsu tools"
price: "$49.80"
currency: USD
in_stock: true
reviews_count: 13
category: "Katsu Tools"
url: https://www.desertcart.us/products/511166726-katsu-hand-transfer-fuel-pump-8mm-fuel-line-hose-assembly
store_origin: US
region: United States of America
---

# Universal fit – Yamaha, Mariner & more outboards Built-in direct-flow valve – faster fuel extraction 8mm NBR rubber fuel line – oil & acid resistant KATSU Hand Transfer Fuel Pump 8mm Fuel Line Hose Assembly Outboard Boat Engine Petrol Tank Connectors Kit Replacement for Mariner Boat Motors 482192

**Brand:** katsu tools
**Price:** $49.80
**Availability:** ✅ In Stock

## Summary

> ⛽️ Fuel your adventures with precision and power!

## Quick Answers

- **What is this?** KATSU Hand Transfer Fuel Pump 8mm Fuel Line Hose Assembly Outboard Boat Engine Petrol Tank Connectors Kit Replacement for Mariner Boat Motors 482192 by katsu tools
- **How much does it cost?** $49.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/511166726-katsu-hand-transfer-fuel-pump-8mm-fuel-line-hose-assembly)

## Best For

- katsu tools enthusiasts

## Why This Product

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

## Key Features

- • **Clear Flow Direction:** Arrow-marked hose body guarantees correct installation and smooth fuel flow, preventing backflow.
- • **Versatile Compatibility:** Perfectly engineered for most outboard motors (Yamaha, Mariner), boats, RVs, tractors, and caravans.
- • **Effortless Fuel Transfer:** Integrated direct-flow valve in the hand pump ensures rapid, spill-free fuel extraction every time.
- • **Easy, Secure Installation:** Designed to stay firmly in place with minimal fuss—professional install recommended for peak efficiency.
- • **Premium NBR Rubber Construction:** Durable 8mm inner diameter hose resists oils, acids & harsh marine conditions for long-lasting performance.

## Overview

The KATSU Hand Transfer Fuel Pump Kit features a robust 8mm NBR rubber hose with superior resistance to oils and acids, paired with a built-in direct-flow valve for fast, efficient fuel transfer. Designed for universal compatibility with popular outboard motors like Yamaha and Mariner, this 1.9m assembly ensures reliable, spill-free operation in boats, RVs, tractors, and caravans. Engineered for durability and ease of installation, it’s the essential upgrade for any marine fuel system.

## Description

Material: NBR Rubber + Aluminum Alloy Inner Diameter: 8mm Outer Diameter: 12mm Length: Approx. 1.9m Working Pressure：0.2-6 bar Working Temperature：-30 ℃-130 ℃ Replacement: For most outboard motor, such as for Yamaha/Mariner for Yamaha 4 hp - 200 hp from 1988-1998 for Mariner 4 hp - 200 hp from 1990 on-wards Note: Some of the newer models (from 60 hp and above) do not have the facility for an external fuel tank and therefore these lines will not be suitable. Easy to install, but professional installation is highly recommended. This hand pump is suitable for the fuel tank that does not contain a theft-proof oil filter. Please noted: The direction of primer bulb should be consistent with the direction of liquid flow (there is an arrow on the siphon pump) and make sure that the inlet end is higher than the outlet end Please keep it clean to avoid clogging of the oil line after use.

Review: Well made product. - Good .used on Suzuki outboard motor.
Review: Great - Great value

## Features

- Made of NBR Rubber in 8mm inner diameter, which is more resistant than natural rubber to oils and acids, superior strength with excellent sealing performance.
- Transfer fuel from the tank up the line, also prevent fuel from returning back to the tank and keeps it in the line.
- Arrow marked on this fuel hose body showing fluid flow direction, which demonstrates the oil flow direction, can easily absorb or drain gasoline, diesel, oil, water and other liquids.
- Easy to install and does not fall off easily, and manual syphon pump has built-in direct-flow valve for faster extraction.
- Suitable for most of outboard motors, such as Yamaha, Mariner ect, also for Boats, RVs, Tractors, and Caravans.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRNDZ5WM |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (72) |
| Date First Available | 4 Jan. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | Hand Transfer Fuel Pump |
| Item Weight | 360 g |
| Item model number | 482192 |
| Manufacturer | KATSU Tools |
| Material | Aluminium, Synthetic Rubber |
| Package Dimensions | 23.4 x 19.5 x 6 cm; 360 g |
| Part Number | 482192 |
| Size | 8mm x 12mm |
| Style | Modern |
| Usage | Outboard motors, boats, motorhomes, tractors, caravans |

## Product Details

- **Brand:** KATSU Tools
- **Colour:** Black
- **Item length:** 1.9 Metres
- **Item weight:** 0.36 Kilograms
- **Manufacturer:** KATSU Tools
- **Material:** Aluminium, Synthetic Rubber
- **Maximum pressure:** 6 Bars
- **Nominal wall thickness:** 2 millimeters
- **Outside diameter:** 12 Millimetres
- **Specific uses for product:** Outboard motors, boats, motorhomes, tractors, caravans

## Images

![KATSU Hand Transfer Fuel Pump 8mm Fuel Line Hose Assembly Outboard Boat Engine Petrol Tank Connectors Kit Replacement for Mariner Boat Motors 482192 - Image 1](https://m.media-amazon.com/images/I/51HCs1TAKOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made product.
*by J***K on 22 May 2025*

Good .used on Suzuki outboard motor.

### ⭐⭐⭐⭐⭐ Great
*by A***R on 25 August 2025*

Great value

### ⭐⭐⭐⭐⭐ Great.
*by M***K on 31 March 2024*

Arrived today. Appears to be great quality. Fitted it and the connections fit great. Primed the fuel and the outboard fired straight up. Ordered 2 more as backups. At this price they are disposable. Although I expect to get a good amount of use out of them. Highly recommended 👌

## Frequently Bought Together

- KATSU Hand Transfer Fuel Pump 8mm Fuel Line Hose Assembly Outboard Boat Engine Petrol Tank Connectors Kit Replacement for Mariner Boat Motors 482192
- KIMISS Fuel Tank Adapter Boat Fuel Line Connector Outboard Fuel Tank Connector Male 1/4 Inch Fuel Tank Male Connector Pipe Fitting Joint Fit for Outboard Motor Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/511166726-katsu-hand-transfer-fuel-pump-8mm-fuel-line-hose-assembly](https://www.desertcart.us/products/511166726-katsu-hand-transfer-fuel-pump-8mm-fuel-line-hose-assembly)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*