Description
Product Overview
The Herko FL30 carburetor float is engineered from high‑grade cast aluminum to deliver exact dimensions and a perfect seal within the carburetor housing. This replacement part matches the original specifications of OEM floats, ensuring seamless integration without the need for modifications. Its lightweight yet robust construction resists corrosion and wear, making it suitable for both daily use and occasional restoration projects. ![[Product front view showing all components]](https://www.drivenmart.store/wp-content/uploads/2026/06/1f68ffbc18734657b22eb90ac495e36b.jpg)
Usage
Designed for small gasoline engines, the FL30 float fits a variety of applications including vintage automobiles, lawn mowers, generators, and outboard motors. Whether you are rebuilding a classic car carburetor or maintaining a garden tractor, this float provides reliable fuel level control, preventing over‑rich mixtures and engine hesitation. It is especially valuable in environments where temperature fluctuations can affect fuel stability.
Why Choose Us
Herko Automotive has a reputation for precision engineering and rigorous quality testing. Each FL30 float undergoes dimensional verification and pressure testing to guarantee a leak‑free fit. Our manufacturing process includes CNC machining and controlled cooling to minimize internal stresses, resulting in a part that maintains its shape and function over thousands of operating hours. We also back the product with responsive customer support and a straightforward return policy.
Key Features
- Precision‑cast aluminum ensures exact fit and reliable sealing.
- Lightweight design reduces overall carburetor weight for smoother operation.
- Corrosion‑resistant material extends service life in harsh environments.
- Maintains consistent fuel level to prevent engine stalls and rough idling.
- Herko’s dedicated support team offers assistance and hassle‑free returns.
FAQ
Is the FL30 compatible with all carburetor models?
The FL30 is designed to replace standard floats in many small‑engine carburetors, but we recommend checking the engine’s service manual for exact part numbers.
Can I install the float myself?
Yes, the FL30 is a direct‑fit replacement that requires only basic tools. Remove the old float, clean the chamber, and install the new part following the included guide.
What warranty does Herko provide?
Herko offers a one‑year limited warranty covering manufacturing defects, along with full technical support for installation questions.
Will the aluminum float affect fuel consumption?
The accurate fuel level control helps maintain optimal air‑fuel mixture, which can lead to slightly improved fuel efficiency compared to worn or damaged originals.
Is this part suitable for marine engines?
Yes, the corrosion‑resistant aluminum construction makes the FL30 a reliable choice for outboard and inboard marine applications.






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