Mikuni Float Arm Hinge Pin - V-Twin Carburetors
About Mikuni
Mikuni has supplied carburetors and fuel-system components to the motorcycle industry for decades, and its HSR series remains a common choice for carbureted Evolution and Twin Cam V-twins where a clean, tunable fuel curve matters more than electronics.
The Mikuni float arm hinge pin is a small but critical component for the precise operation of your V-twin's carburetor. This genuine Mikuni replacement ensures the float arm pivots freely, maintaining accurate fuel levels within the float bowl.
Why riders pick this
- Genuine Mikuni OEM replacement
- Ensures free float arm movement
- Critical for accurate fuel level control
- Restores carburetor performance
- Essential for tune-ups and repairs
Accurate fuel metering is essential for peak performance and smooth running on any Harley or Indian with a Mikuni carburetor. If your float arm hinge pin is worn or seized, it can lead to inconsistent fuel delivery, rough idle, and poor running. This direct Mikuni replacement restores the factory-intended function, allowing the float to respond correctly to fuel level changes and keeping your V-twin running strong.
Precision Component for Optimal Fueling
- Genuine Mikuni OEM replacement part
- Enables smooth float arm pivot action
- Crucial for consistent fuel level control
- Ideal for carburetor tune-ups and repairs
Maintain Peak Carburetor Performance
Replacing a worn float arm hinge pin is a key step in any comprehensive carburetor overhaul or tune-up. This Mikuni part ensures that your carburetor's float mechanism operates without binding, preventing common fueling issues. It's an investment in the longevity and reliable performance of your V-twin's fuel system, helping you avoid frustrating stalls and uneven power delivery.
Specifications
- Brand: Mikuni
- Manufacturer Part #: BV26/22
- Length: 4.4 in
- Width: 2.6 in
- Height: 0.5 in
- Weight: 0.05 lbs
Common questions
What is the function of the Mikuni float arm hinge pin?
This hinge pin allows the float arm inside your Mikuni carburetor's float bowl to pivot smoothly and freely, which is essential for accurately regulating the fuel level.
How can I tell if my float arm hinge pin needs to be replaced?
If your carburetor's float arm feels stiff, sticks, or doesn't move freely, it can cause incorrect fuel levels, leading to issues like a rough idle, poor fuel delivery, or stalling. Replacement of the pin is often the solution.
Is this a direct fit for all Mikuni carburetors on V-twin motorcycles?
This is a direct Mikuni replacement part. While designed for Mikuni V-twin carburetors, it's always best to confirm compatibility with your specific carburetor model before ordering to ensure a perfect match.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Mikuni |
| TYPE | Intake/Carb/Fuel System |
| SKU | 14-04622 |
| WEIGHT | 0.05 lb |
