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  3. SUPPLY MN/V4MH

K-L SUPPLY MN-V4MH Float Needle Fuel Air MN/V4MH

fits model: Kz400s, Kr. make: Kawasaki. year: 1975–1977.

V4mh K&l Supply Mn/v4mh Float Needle For 1975-1977 Kawasaki Kz400s Special - Fuel And Air Kr

( Brand: K-l Supply ), ( Type: Float Needle ), ( Manufacturer Part Number: MN/V4MH ), ( Compatible Year: 1977 1976 1975 ), ( Compatible Model: Kz400s Special ), ( Bundle Description: 1 Pc Genuine K L Supply Float Needle ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review K L SUPPLY Mn/v4mh Float Needle Kawasaki Special Fuel And Air fits KZ400S KR 1975–1977

Introducing the MN/V4MH Float Needle, a crucial component for the fuel system of select Kawasaki KZ400s manufactured between 1975 and 1977. This float needle is designed to maintain the correct fuel level in the carburetor's float bowls, ensuring optimal engine performance and fuel efficiency.

The MN/V4MH Float Needle is meticulously crafted from high-quality materials to ensure durability and reliability. Its float needle design is specifically engineered to provide smooth fuel flow to the carburetor jets, resulting in a consistent fuel-air mixture for the engine. The needle's tip is finely tuned to detect the exact fuel level in the float bowls, preventing both fuel starvation and flooding.

This float needle is easy to install, making it an ideal replacement for worn-out or damaged parts. It comes with a precise fit and finish, ensuring a seamless integration into your Kawasaki KZ400's fuel system. The MN/V4MH Float Needle is also compatible with original equipment manufacturer (OEM) gaskets, making the installation process even more convenient.

By upgrading your Kawasaki KZ400 with a new MN/V4MH Float Needle, you can restore the bike's fuel system to its original performance levels. This replacement part is an essential investment for any Kawasaki KZ400 enthusiast, ensuring that your bike runs smoothly and efficiently on the road.

In summary, the MN/V4MH Float Needle is a high-quality, precision-engineered component designed specifically for the fuel system of select Kawasaki KZ400s manufactured between 1975 and 1977. It is easy to install, reliable, and durable, making it an ideal replacement for worn-out or damaged float needles. Upgrade your Kawasaki KZ400 today with this essential performance part.

Buying a new supply mn/v4mh float needle for a 1975-1977 Kawasaki KZ400 motorcycle's fuel-air system can have both advantages and disadvantages. Here are some potential pros and cons:

Pros:

1. Improved Fuel Efficiency: A new float needle can help ensure that the correct amount of fuel is being delivered to the engine, leading to improved fuel efficiency.

2. Smoother Engine Performance: A worn-out or incorrect float needle can cause uneven fuel delivery, leading to rough engine performance. A new float needle can help smooth out engine operation.

3. Longer Lifespan: A new float needle will last longer than a used or worn-out one, reducing the frequency of replacements and maintenance costs.

4. Better Fuel Economy: Improved fuel efficiency and smooth engine performance can lead to better fuel economy.

Cons:

1. Cost: A new float needle can be more expensive than a used or rebuilt one.

2. Installation Complexity: Installing a new float needle can be a complex process, requiring specialized tools and knowledge. It may be necessary to remove the carburetor and other components to access the float needle.

3. Potential for Errors: Installing a new float needle incorrectly can lead to engine performance issues or even damage to the engine.

4. Availability: A new float needle may not be readily available from local auto parts stores and may need to be ordered online.

Conclusion:

Weighing the pros and cons, a new float needle can offer improved fuel efficiency, smoother engine performance, and a longer lifespan. However, the cost, installation complexity, potential for errors, and availability may be deterrents for some motorcycle owners. Ultimately, the decision to buy a new float needle depends on the individual's priorities, budget, and level of mechanical expertise.

Recommendation:

If the motorcycle is used frequently, experiences rough engine performance, or has a history of fuel delivery issues, a new float needle may be a worthwhile investment. For those who are mechanically inclined, purchasing a new float needle and installing it themselves can save money and provide a sense of satisfaction. For those who are less mechanically inclined or have limited time, it may be more convenient to have a professional mechanic install a new float needle. Regardless of the approach, ensuring that a qualified mechanic or trusted parts supplier is involved can help minimize the risks of installation errors or compatibility issues.

part # mnv4mh price

  • $45.94

specifications iodacarb:

  • for models: Kz400s, Kr
  • for makes: Kawasaki
  • for years: 1975-1977
  • brand: K-l Supply
  • type: Float Needle
  • manufacturer part number: MN/V4MH
  • compatible year: 1977 1976 1975
  • compatible model: Kz400s Special
  • bundle description: 1 Pc Genuine K L Supply Float Needle
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

general iodacarb:

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

seller iodacarb:

  • rating: 99.0%
  • # reviews: 19512

offer iodacarb:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: March 25, 2026
  • quantity: 1

shipping iodacarb:

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

payments iodacarb:

  • other
  • credit card: Mastercard
  • wallet: Paypal

returns iodacarb:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: kz400s, kr, for makes: kawasaki, for years: 1975-1977, type: float needle, compatible year: 1977 1976 1975, compatible model: kz400s special, bundle description: 1 pc genuine k l supply float needle, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 10858863978894633,

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1 offer $45.94 USD
  • Offer #1: $45.94 price + free delivery = $45.94* total. Float Needle - 6pk.FREE SHIPPING