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  3. HONDA 16050-ME9-671

HONDA 16050-ME9-671 Carburetor Slide Piston Throttle Spring Diaphragm

fits model: Vt1100, Shadow. make: Honda. year: 1985–1986.

16050-me9-671 Honda 85-86 Shadow Vt1100 Carburetor Slide Piston Throttle Diaphragm Spring Oem

( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Type: Spring ), ( Machine Type: Street Motorcycle ), ( Manufacturer Part Number: 16050-ME9-671 ), ( Material: Stainless Steel ), ( Vintage Part: Yes ), ( Country Of Origin: Japan ), ( Performance Part: No )

Review HONDA Carburetor Slide Piston Throttle Diaphragm Spring Oem fits SHADOW VT1100 1985–1986

The Honda 16050-ME9-671 carburetor slide piston throttle diaphragm spring is an essential component of the carburetor system in certain Honda Shadow VT1100 motorcycles manufactured between 1985 and 1986. This part, specifically designed by Honda, plays a crucial role in the motorcycle's fuel delivery and throttle response.

The slide piston is a critical part of the carburetor's mechanism, and its primary function is to regulate the amount of fuel that enters the engine based on the throttle position. The slide piston moves within the throttle body, and its movement is controlled by the diaphragm spring.

The diaphragm spring, in turn, is responsible for creating the pressure required to move the slide piston. This spring is made from high-quality steel material, ensuring both durability and reliability. Its design allows it to maintain a consistent and accurate spring rate, which is essential for proper fuel delivery and engine performance.

The Honda 16050-ME9-671 carburetor slide piston throttle diaphragm spring is specifically engineered to fit and function optimally within the VT1100 Shadow's carburetor system. Installing a genuine Honda replacement part, such as this one, can help ensure the bike runs smoothly and efficiently.

When the spring wears out or fails, it can cause several issues, including poor fuel economy, uneven engine performance, and difficulty in starting the engine. Replacing the worn-out spring with a new, genuine Honda part, like the 16050-ME9-671, can help address these issues and restore the motorcycle to its optimal performance level.

In summary, the Honda 16050-ME9-671 carburetor slide piston throttle diaphragm spring is a vital component of the VT1100 Shadow's carburetor system. Its primary function is to regulate the amount of fuel entering the engine based on the throttle position, and it does so by creating the necessary pressure through the diaphragm spring. When this part wears out or fails, it can cause several issues, making it essential to replace it with a genuine Honda replacement part for optimal engine performance and fuel efficiency.

Pros and Cons of Buying a Honda Shadow VT1100 Carburetor Slide Piston Throttle Diaphragm Spring

The Honda Shadow VT1100 is a popular motorcycle model known for its reliability and smooth performance. One of the essential components of its carburetor system is the throttle diaphragm spring. If your bike's spring needs replacement, this article will help you understand the pros and cons of purchasing a new Honda 16050-ME9-671 spring.

Pros:

1. OEM (Original Equipment Manufacturer) part: This spring is manufactured by Honda, ensuring a perfect fit and function for your motorcycle.

2. Enhanced performance: A new spring can improve the bike's throttle response, increasing overall performance and enjoyment.

3. Reliability: Honda is known for its high-quality parts, and this spring is no exception. It is designed to last, ensuring your bike runs smoothly for an extended period.

Cons:

1. Cost: Original equipment manufacturer parts can be more expensive than aftermarket alternatives.

2. Availability: These parts may not be readily available at local dealerships or auto parts stores, making it necessary to order online.

3. Installation: Installing the new spring may require some mechanical skills and tools, which could add to the overall cost and time investment.

Conclusion:

The Honda 16050-ME9-671 throttle diaphragm spring is an essential component for maintaining the optimal performance of your Honda Shadow VT1100. While it comes with a higher price tag than aftermarket alternatives, the benefits of using an OEM part include perfect fit, enhanced performance, and reliability. If you are a DIY enthusiast with the necessary skills and tools, the installation process can save you on labor costs. Ultimately, the decision to purchase this spring depends on your budget, availability, and the importance you place on OEM parts.

Recommendation:

For those who prioritize performance and originality, purchasing the Honda 16050-ME9-671 carburetor slide piston throttle diaphragm spring is a recommended investment for maintaining the optimal functionality of their Honda Shadow VT1100. For those seeking a more cost-effective solution, aftermarket alternatives may be worth considering, but keep in mind that the potential benefits of using an OEM part are significant.

part # 16050me9671 prices

  • $21.90-$24.95

specifications iodacarb:

  • for models: Vt1100, Shadow
  • for makes: Honda
  • for years: 1985-1986
  • engine type: 4-stroke
  • choke type: Mechanical
  • type: Spring
  • machine type: Street Motorcycle
  • manufacturer part number: 16050-ME9-671
  • material: Stainless Steel
  • vintage part: Yes
  • country of origin: Japan
  • performance part: No

shipping iodacarb:

  • transit: 3-7 Days
  • cost: $0.00
  • type: Fixed
  • class: Expedited
  • service: Expedited

payments iodacarb:

  • credit card: Discover
  • wallet: Apple-pay
  • other

offer iodacarb:

  • started: June 3, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

general iodacarb:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

returns iodacarb:

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

seller iodacarb:

  • rating: 99.5%
  • # reviews: 10708
for models: vt1100, shadow, for makes: honda, for years: 1985-1986, engine type: 4-stroke, choke type: mechanical, type: spring, machine type: street motorcycle, vintage part: yes, country of origin: japan, performance part: no,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, material: stainless steel, sku: 11970931660445752,

Honda 16050-ME9-671 Is Similar To:

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2 offers $21.90–$24.95 USD
  • Offer #1: $21.90 price + free delivery = $21.90* total. Throttle vacuum slide springs fit 1985-1986 Honda Shadow VT1100. Original OEM Honda throttle slide springs for Shadow VT1100.FREE SHIPPING
  • Offer #2: $24.95 price + $8.75 delivery = $33.70* total. Carburetor Vacuum Piston Springs.+$8.75 shipping