---
product_id: 275003841
title: "ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories"
brand: "epathchina"
price: "A$28"
currency: AUD
in_stock: false
reviews_count: 5
category: "E Path China"
url: https://www.desertcart.com.au/products/275003841-epathchina-8mm-5-16-black-bulb-type-rubber-fuel-transfer
store_origin: AU
region: Australia
---

# 8mm precision fuel line fit Ideal for marine & low-pressure systems Durable rubber & aluminum build ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories

**Brand:** epathchina
**Price:** A$28
**Availability:** ❌ Out of Stock

## Summary

> ⛽ Pump up your engine’s performance with precision and durability!

## Quick Answers

- **What is this?** ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories by epathchina
- **How much does it cost?** A$28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/275003841-epathchina-8mm-5-16-black-bulb-type-rubber-fuel-transfer)

## Best For

- epathchina enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Manual Priming:** Simplifies engine start-up after fuel filter changes—no more guesswork or delays.
- • **Lightweight & Compact Design:** At just 79g and 6 inches long, it’s easy to install and handle without bulk.
- • **Precision 8mm Fuel Line Compatibility:** Seamlessly integrates with standard 5/16" fuel systems for hassle-free priming.
- • **Rugged Rubber & Aluminum Construction:** Engineered for oil-proof, aging-resistant durability that stands the test of time.
- • **Universal Low-Pressure System Support:** Perfectly suited for carburettors and marine engines, ensuring reliable fuel delivery.

## Overview

The ePathChina 8mm Black Bulb Type Rubber Fuel Transfer Primer Pump is a compact, lightweight manual primer designed for carburettor and low-pressure fuel systems. Crafted from durable rubber and aluminum, it offers oil-proof and aging-resistant reliability, making it an essential accessory for marine boats, motorcycles, and cars. Perfect for quick fuel introduction after filter replacements, it ensures smooth engine starts every time.

## Description

Features: - 8mm fuel primer pump petrol - Suitable for Carburettor and low pressure fuel systems Color: Black Material: Alloy and rubber Metal Valves Size: 8mm(5/16") Body Size: 154 x 46 mm / 6.06 x 1.81in Weight: 79g / 2.79oz Package Include: 1 x Fuel Primer Pump Petrol

Review: Vas très bien ,ils a un se sence pour l’installer avec un entie retour dedans
Review: Maneggevole e comoda

## Features

- 8mm fuel primer pump petrol
- For introducing fuel into the fuel pump after replacement of the fuel filter.
- Simple and effective tool for priming engines on cars, motorcycles and boats.
- Suitable for Carburettor and low pressure fuel systems
- Be made of rubber and aluminum material, durable, oil proof and aging resistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X3R9YBN |
| Best Sellers Rank | #238,871 in Automotive ( See Top 100 in Automotive ) |
| Brand | ePathChina |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,879) |
| Date First Available | 10 February 2017 |
| Exterior | Polished |
| Item Weight | 68 g |
| Item model number | 10 |
| Lift Type | Manual |
| Manufacturer | ePathChina |
| Manufacturer Part Number | AUP_510 FSS_502 |
| Model | Primer Bulb |
| Package Dimensions | 13.7 x 7 x 4.3 cm; 68 g |
| Position | Front |

## Product Details

- **Brand:** ePathChina
- **Fit type:** Universal Fit
- **Item weight:** 0.07 Kilograms
- **Material:** Rubber
- **Vehicle service type:** Boat

## Images

![ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories - Image 1](https://m.media-amazon.com/images/I/517PDEYQZYL.jpg)
![ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories - Image 2](https://m.media-amazon.com/images/I/51Fc498BgeL.jpg)
![ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories - Image 3](https://m.media-amazon.com/images/I/51GlAFaAJgL.jpg)
![ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories - Image 4](https://m.media-amazon.com/images/I/51NwMMZRJ1L.jpg)
![ePathChina 8mm 5/16 Black Bulb Type Rubber Fuel Transfer Vacuum Fuel Line Hand Primer Gasoline Petrol Diesel Pump For Marine Boat Accessories - Image 5](https://m.media-amazon.com/images/I/51OGIEf7B2L.jpg)

## Questions & Answers

**Q: Can i use this on a 99 nissan maxima?**
A: For windshield washer - yes. Not for fuel system. Your car is fuel injectected and fuel system is operaiting under much higher pressure then this pump can handle.

**Q: Can this be used to start a continuous siphon (assuming gravity is in your favor) or does it require hand pumping the whole time?**
A: I have not used it in such a manner, I would think it would work once the flow is started. The check valve in the unit is supposed to provide a force flow to the unit, then the fuel pump would take over, or gravity flow if that is the manner of fuel flow. Hope this helps.

**Q: is the internal valve spring loaded?are you SURE? just bought one that does not work**
A: Yes the valve is internally try to close one side and press the bulb .... vacuum your hand?

**Q: My hose says 5/16” ID. Would this 8mm barb fit?**
A: My husband says it should.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***E on 7 December 2025*

Vas très bien ,ils a un se sence pour l’installer avec un entie retour dedans

### ⭐⭐⭐⭐⭐ Review
*by C***N on 13 June 2024*

Maneggevole e comoda

### ⭐⭐⭐⭐⭐ Review
*by S***L on 27 September 2025*

Livraison rapide et fait le job

## Frequently Bought Together

- ePathChina 8mm 5/16 Black Primer Bulb Rubber Fuel Pump Transfer Vacuum Fuel Hand Primer Gasoline Petrol Diesel Pump for Marine Boat Accessories
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*