Mikuni Rubber Mounting Flange - 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.
This Mikuni rubber mounting flange is an OEM-spec component designed to effectively isolate vibration between your V-twin's carburetor and intake manifold. It's crucial for reducing noise and preventing premature component fatigue.
Why riders pick this
- OEM-spec Mikuni rubber mounting flange
- Isolates carburetor from engine vibrations
- Reduces noise and extends component life
- Ensures stable and secure carburetor mounting
- Made in Japan for superior quality
Vibration is an inherent characteristic of V-twin engines, but excessive vibration transferred to the carburetor can lead to issues like fuel frothing, air leaks, and accelerated wear. This Mikuni rubber mounting flange acts as a critical isolator, ensuring a stable and secure connection. By absorbing engine vibrations, it helps to maintain consistent carburetor performance and extends the lifespan of your entire intake system on Harley-Davidson and Indian motorcycles.
Vibration Isolation for Carburetor Longevity
- Genuine OEM-spec Mikuni replacement part
- Effectively dampens carburetor vibration
- Reduces noise and component fatigue
- Ensures stable carburetor mounting
- Made in Japan for quality and durability
Enhance Fuel System Reliability
Using a high-quality rubber mounting flange like this Mikuni component is vital for the long-term reliability of your V-twin's fuel system. It prevents the carburetor from being subjected to harsh engine harmonics, which can lead to loosening fasteners and compromised seals. This simple upgrade helps maintain precise fuel delivery and overall engine smoothness, making it a smart choice for any V-twin owner.
Specifications
- Brand: Mikuni
- Manufacturer Part #: FHS42/062-48K
- Weight: 0.4177 lbs
- Country of Origin: Japan
Common questions
Is this Mikuni rubber mounting flange a direct OEM replacement part?
Yes, this mounting flange is manufactured to OEM specifications for Mikuni V-twin carburetor applications, ensuring a precise fit and reliable performance.
What is the main benefit of using a rubber mounting flange for the carburetor?
The primary benefit is to isolate and dampen vibrations transferred from the engine to the carburetor. This reduces noise, prevents component fatigue, and helps maintain consistent fuel delivery.
Will this flange fit my Harley-Davidson motorcycle with a Mikuni carburetor?
This flange is designed for V-twin carburetor and intake systems with standard Mikuni mounting provisions. It's recommended to confirm your specific carburetor model's requirements to ensure compatibility.
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 | 14-1986 |
| WEIGHT | 0.42 lb |
