---
product_id: 230231592
title: "Fuel Valve, Fuel Tap, Petcock For Select Vespa, Piaggio and Aprilia Scooters | Replacement for OEM: 575321, 575331"
brand: "rms s.p.a."
price: "A$49"
currency: AUD
in_stock: true
reviews_count: 5
category: "Rms S.P.A."
url: https://www.desertcart.com.au/products/230231592-fuel-valve-fuel-tap-petcock-for-select-vespa-piaggio-aprilia
store_origin: AU
region: Australia
---

# Fits multiple Vespa, Piaggio & Aprilia models Metal body for durability Imported Italian precision Fuel Valve, Fuel Tap, Petcock For Select Vespa, Piaggio and Aprilia Scooters | Replacement for OEM: 575321, 575331

**Brand:** rms s.p.a.
**Price:** A$49
**Availability:** ✅ In Stock

## Summary

> 🛵 Fuel your ride with Italian precision – don’t get left behind!

## Quick Answers

- **What is this?** Fuel Valve, Fuel Tap, Petcock For Select Vespa, Piaggio and Aprilia Scooters | Replacement for OEM: 575321, 575331 by rms s.p.a.
- **How much does it cost?** A$49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/230231592-fuel-valve-fuel-tap-petcock-for-select-vespa-piaggio-aprilia)

## Best For

- rms s.p.a. enthusiasts

## Why This Product

- Trusted rms s.p.a. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Manual Operation:** Simple manual fuel valve control for precise fuel flow management.
- • **OEM-Grade Replacement:** Direct replacement for multiple OEM part numbers guaranteeing perfect fit and function.
- • **Italian-Made Reliability:** Crafted in Italy by RMS S.P.A. for authentic OEM quality.
- • **Durable Metal Construction:** Robust metal body ensures long-lasting performance under daily ride stress.
- • **Universal Scooter Compatibility:** Seamlessly fits Vespa ET2, ET4, LX, S series, Piaggio Fly, Typhoon, and Aprilia SR50 models.

## Overview

This RMS S.P.A. fuel valve is a high-quality, metal-bodied manual petcock imported from Italy, designed as a direct OEM replacement for select Vespa, Piaggio, and Aprilia scooters. Compatible with numerous models from 2001 to 2020, it ensures reliable fuel flow control and durability, making it an essential upgrade for scooter enthusiasts seeking authentic performance and fit.

## Description

Fuel Valve, Fuel Tap, Petcock For Select Vespa, Piaggio and Aprilia Scooters.RMS Part number- 121670020 imported from Italy.Fuel Tap Will Work With OEM: 575320, 575321,575330, 575331,57306R, 259357, 259733,295311, 295534, 298232.Fuel Tap For Vespa: ET2, ET4, GT200, LX 50, LX 150, S 50, S 150,Fuel Tap For Piaggio: Fly 50, Fly 150, LT 150, Typhoon 50, Typhoon 125,Fuel Tap For Aprilia: SR50 Motard, SportCity One 50, SportCity One 125.Fitment:Fuel Tap for Vespa ET2 50 2001-2005,Fuel Tap for Vespa ET4 150 2001-2005,Fuel Tap for Vespa GT200 2004-2009,Fuel Tap for Vespa LX 50 2006-2009,Fuel Tap for Vespa LX 50 2010-2014,Fuel Tap for Vespa LX 150 2006-2009,Fuel Tap for Vespa S 50 2009-2014,Fuel Tap for Vespa S 150 2008-2009,Fuel Tap for Piaggio Fly 50 2006-2011,Fuel Tap for Piaggio Fly 50 2012,Fuel Tap for Piaggio Fly 150 2006-2013,Fuel Tap for Piaggio LT150 2003,Fuel Tap for Piaggio Typhoon 50 2012-2020,Fuel Tap for Piaggio Typhoon 125 2012-2020,Fuel Tap for Aprilia SR50 Motard 2014-2019,Fuel Tap for Aprilia SportCity One 125cc 2008-2011,Fuel Tap for Aprilia SportCity One 50cc 2008-2001.

Review: Solved my bogging problem ! - Bought this for my 50cc et4 Vespa ( that means 4 stroke for the people who don’t know ) - I had cleaned the jets on the carburetor , replaced the fuels lines that were cracked , and the vacuum line to the petcock - it ran better but still was bogging down - I bought this as a potential problem solver several months ago , on my used 50cc Vespa , turning a wrench on these scooters is not that hard to do ! I never worked on a scooter or motorcycle before - back to the petcock - I drained the fuel that was in it by providing a vacuum on the vaccum line and the gas line to a receptacle - it is how this works - vaccum releases the fuel to the carburetor - and dumped the drained fuel into my lawnmower - pulled the petcock off and was rewarded with black slime from the fuel tank all over my hand !!!!!!! Slid the new petcock in after cleaning up the mess ( well it took some force - back and forth ) reinstalled the vaccum lines and fuel lines ( don’t get them mixed up - it will never run if reversed !!!!!) and voila ! I was up and running , turning in 2 minute quarter miles lol ! If you know you know ! It did run the epa regulated 30 + miles an hour
Review: avoid this one - Poorly made. Basically fell apart when I was installing it.

## Features

- RMS Part number- 121670020 imported from Italy
- Fuel Tap Will Work With OEM: 575320, 575321,575330, 575331,57306R, 259357, 259733,295311, 295534, 298232,
- Fuel Tap For Vespa: ET2, ET4, GT200, LX 50, LX 150, S 50, S 150
- Fuel Tap For Piaggio: Fly 50, Fly 150, LT 150, Typhoon 50, Typhoon 125
- Fuel Tap For Aprilia: SR50 Motard, SportCity One 50, SportCity One 125

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NLKT03E |
| Auto Part Position | Center |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #815,320 in Automotive ( See Top 100 in Automotive ) #975 in Powersports Valve Parts |
| Body Material | Metal |
| Brand | RMS S.P.A. |
| Customer Reviews | 4.3 4.3 out of 5 stars (38) |
| Date First Available | January 18, 2015 |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Inlet Connection Type | Hose Barb |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.08 ounces |
| Item dimensions L x W x H | 1.18 x 3.94 x 5.12 inches |
| Item model number | 121670020 |
| Manufacturer | RMS S.P.A. |
| Manufacturer Part Number | 121670020 |
| Material | Metal |
| Model | Fuel Tap for Piaggio 575331 |
| Mounting Type | Tank Mount |
| OEM Part Number | 295534 / 575331 |
| Operation Mode | Manual |
| Outlet Connection Type | Barb |
| Product Dimensions | 1.18 x 3.94 x 5.12 inches |
| Product Grade | Replacement Part |
| Specification Met | OE |
| Style | Scooter |
| Vehicle Service Type | Piaggio Diesis, Piaggio Free, Piaggio Liberty,, Piaggio NRG, Piaggio NTT, Piaggio Quartz,, Piaggio Sfera, Piaggio Skipper, Piaggio Typhoon,, Piaggio ZIP, Piaggio ZIP II, Vespa ET2, Vespa ET4 |

## Product Details

- **Brand:** RMS S.P.A.
- **Fit Type:** Vehicle Specific Fit
- **Item dimensions L x W x H:** 1.18 x 3.94 x 5.12 inches
- **Material:** Metal

## Images

![Fuel Valve, Fuel Tap, Petcock For Select Vespa, Piaggio and Aprilia Scooters | Replacement for OEM: 575321, 575331 - Image 1](https://m.media-amazon.com/images/I/51x2pDebW5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved my bogging problem !
*by O***A on December 13, 2024*

Bought this for my 50cc et4 Vespa ( that means 4 stroke for the people who don’t know ) - I had cleaned the jets on the carburetor , replaced the fuels lines that were cracked , and the vacuum line to the petcock - it ran better but still was bogging down - I bought this as a potential problem solver several months ago , on my used 50cc Vespa , turning a wrench on these scooters is not that hard to do ! I never worked on a scooter or motorcycle before - back to the petcock - I drained the fuel that was in it by providing a vacuum on the vaccum line and the gas line to a receptacle - it is how this works - vaccum releases the fuel to the carburetor - and dumped the drained fuel into my lawnmower - pulled the petcock off and was rewarded with black slime from the fuel tank all over my hand !!!!!!! Slid the new petcock in after cleaning up the mess ( well it took some force - back and forth ) reinstalled the vaccum lines and fuel lines ( don’t get them mixed up - it will never run if reversed !!!!!) and voila ! I was up and running , turning in 2 minute quarter miles lol ! If you know you know ! It did run the epa regulated 30 + miles an hour

### ⭐ avoid this one
*by M***T on May 11, 2024*

Poorly made. Basically fell apart when I was installing it.

### ⭐⭐⭐⭐⭐ Vespa part
*by N***2 on April 20, 2023*

Part was an exact replacement. Worked fine and got bike started. Unfortunately it has other issues but the fuel is flowing now and that’s a start

## Frequently Bought Together

- Fuel Valve, Fuel Tap, Petcock For Select Vespa, Piaggio and Aprilia Scooters | Replacement for OEM: 575321, 575331
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-28*