1. Motorcycle/Scooter Fuel Petcocks & Taps Products
  2. sku: 4896519103743983
  3. PIAGGIO 138935

PIAGGIO 138935 Fuel Tap Nut Primavera T5 V50

fits model: Px. make: Vespa, Piaggio.

138935 Piaggio Vespa Oem Fuel Tap Nut Px T5 V50 Primavera

( Brand: Piaggio ), ( Part Type: Fuel Tap ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Manufacturer Part Number: 138935 ), ( Storage Location: H7 Jax-n Buk 43 Bin 7 )

Review PIAGGIO Vespa Oem Fuel Tap Nut T5 V50 Primavera fits PX

Introducing the Piaggio 138935 Vespa Fuel Tap Nut, a high-quality replacement component designed specifically for the Vespa Primavera model with a fuel tap type of T5 and V50. This essential nut plays a crucial role in ensuring a secure connection between the fuel line and the fuel tap, enabling a steady flow of fuel to the engine.

Manufactured by Piaggio, the leading name in the world of scooters, this fuel tap nut is engineered to meet the stringent quality standards of the Vespa brand. Crafted from premium materials, it boasts a robust and durable design that can withstand the rigors of everyday use. Its fine threading ensures a secure and leak-free connection, while its polished finish adds a touch of elegance to your scooter.

The Piaggio 138935 Vespa Fuel Tap Nut is designed to be a direct replacement for the original nut that comes with your Vespa Primavera. Its dimensions and thread specifications are identical to the OEM part, ensuring a perfect fit and easy installation. This nut is suitable for both left and right fuel lines.

When it comes to maintenance or repairs, having a reliable and easy-to-install fuel tap nut is crucial. With the Piaggio 138935 Vespa Fuel Tap Nut, you can trust that you are getting a genuine and high-quality replacement part that will keep your scooter running smoothly and efficiently. Whether you're a seasoned scooter enthusiast or a new Vespa owner, this fuel tap nut is an essential addition to your toolkit or parts inventory.

In summary, the Piaggio 138935 Vespa Fuel Tap Nut is a premium replacement component designed for the Vespa Primavera with a fuel tap type of T5 and V50. Its robust and durable design, secure threading, and polished finish make it an excellent choice for maintaining or repairing your scooter. With its easy installation and direct replacement capabilities, this fuel tap nut is a must-have for any Vespa owner.

The Piaggio Vespa Primavera is a popular scooter model known for its stylish design and reliable performance. The TAP nut (px t5 v50) is a part of the fuel system, specifically the tap that seals the fuel line connection to the carburetor. Replacing this nut may be necessary due to wear or damage. Here are some pros and cons of buying a new TAP nut for your Piaggio Vespa Primavera:

Pros:

1. Improved fuel efficiency: A worn or leaking TAP nut can cause fuel to leak, wasting it and reducing your scooter's fuel efficiency. A new nut can help seal the connection and improve fuel economy.

2. Better performance: A leaking TAP nut can also affect the performance of your scooter by causing fuel to enter the air intake, which can result in rough idling, stalling, or poor acceleration. A new nut can help prevent these issues.

3. Longer lifespan: Replacing the TAP nut with a new one can help extend the lifespan of your fuel system by preventing leaks and ensuring a proper seal.

4. Cost-effective: The cost of a new TAP nut is relatively low compared to other scooter repairs or replacement parts.

Cons:

1. Installation difficulty: Installing the new TAP nut may require some mechanical know-how, as it involves disconnecting the fuel line and removing the nut with a specific tool. This can be a time-consuming and potentially messy process.

2. Availability: Depending on your location, finding a new TAP nut for your specific Vespa Primavera model and year may be challenging. It's essential to ensure you purchase the correct part number to ensure a proper fit.

In conclusion, replacing the TAP nut on your Piaggio Vespa Primavera can offer several benefits, including improved fuel efficiency, better performance, and a longer lifespan for your fuel system. However, the installation process can be time-consuming and potentially messy, and availability may be an issue depending on your location.

If you're comfortable with mechanical work and can source a new TAP nut for your specific Vespa model, it may be a worthwhile investment to ensure your scooter runs smoothly and efficiently. Alternatively, you could consider taking your scooter to a professional mechanic to have the nut replaced for you.

Details:

Spotlight: A Day Inside . Genuine Piaggio OEM fuel tap nut, part number 138935. The image to watch on YouTube. Essential for securely fastening the fuel tap within tank on compatible Vespa scooters.

Fits: Fits various classic and modern Vespa model's, including PX, T5, V50, Primavera, as a fuel tap securing nut.

part #: 138935 prices

  • $24.99-$27.62

specifications fuelegress:

  • for models: Px
  • for makes: Vespa, Piaggio
  • brand: Piaggio
  • part type: Fuel Tap
  • country of origin: United States
  • manufacturer warranty: Unspecified Length
  • manufacturer part number: 138935
  • storage location: H7 Jax-n Buk 43 Bin 7

shipping fuelegress:

  • transit: 3-8 Days
  • class: Standard, Expedited, One-day
  • type: Fixed
  • service: USPS Ground Advantage, USPS Priority Mail, FedEx 2Day, Overnight
  • carrier: USPS, FedEx
  • cost: $0.00

payments fuelegress:

  • other
  • credit card: Diners-club
  • wallet: Paypal

returns fuelegress:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller fuelegress:

  • # reviews: 1995 27
  • rating: 99.2%
  • city: Odessa, Florida

general fuelegress:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Fuel Petcocks Taps
  • condition: New other see details

offer fuelegress:

  • quantity: 4
  • sold: 0
  • started: December 8, 2025
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
for models: px, for makes: vespa, piaggio, part type: fuel tap, country of origin: united states, manufacturer warranty: unspecified length, storage location: h7 jax-n buk 43 bin 7,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > fuel petcocks taps, sku: 4896519103743983,

Piaggio 138935 Is Similar To:

fuelegress logo
5 offers $24.99–$27.62 USD
  • New other (see details). Offer #1 priced at $24.99 + $0.00 delivery = $24.99* total. Fits: Fits various classic and modern Vespa models, including PX, T5, V50, and Primavera, as a fuel tap securing nut. Genuine Piaggio OEM fuel tap nut, part number .FREE SHIPPING
  • New other (see details). Offer #2 priced at $27.62 + $0.00 delivery = $27.62* total. FREE SHIPPING
  • New. Offer #3 priced at $25.59 + $0.00 delivery = $25.59* total. Aluminum fuel tank tap nut Fuel tap nut Piaggio Vespa Special PIAGGIO VESPA SPECIAL PK PX -.FREE SHIPPING
  • New. Offer #4 priced at $22.61 + $0.00 delivery = $22.61* total. Fuel tank tap nut Tank fuel tap nut Piaggio Vespa 50 Special PIAGGIO VESPA 50 SPECIAL PK 50 PX 125 150 200 -.FREE SHIPPING
  • Nuovo. Offer #5 priced at $8.89 + $17.32 delivery = $26.21* total. Moto Morini. PIAGGIO VESPA 50 SPECIAL PK 50 PX 125 150 200.+$17.32 shipping

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