Description
Product Overview
The Polaris Carburetor Float 3130021 is engineered to deliver precise fuel regulation for a wide range of automotive applications. Constructed from high‑grade, corrosion‑resistant materials, this float meets DOT certification standards, ensuring safety and reliability under demanding conditions. With a compact footprint of 10 × 6 × 1 inches and a feather‑light weight of only 1.6 ounces, it integrates seamlessly into existing carburetor assemblies without requiring extensive modifications. The part number 3130021 matches the original equipment manufacturer (OEM) specifications, guaranteeing a direct fit and optimal performance. Designed for both professional mechanics and DIY enthusiasts, the float offers straightforward installation, reducing downtime and labor costs. Its durable construction resists wear, vibration, and temperature fluctuations, extending service life and maintaining consistent fuel flow over the lifespan of the engine.
![[Product front view showing all components]](https://www.drivenmart.store/wp-content/uploads/2026/06/11c7f1ae8994488aa7b770847aabd670.jpg)
Usage
This carburetor float is ideal for a variety of gasoline‑powered engines, including classic cars, motorcycles, small trucks, and performance‑tuned vehicles. Whether you are restoring a vintage model or upgrading a modern engine, the Polaris float provides reliable fuel metering that enhances throttle response and overall efficiency. It excels in environments where precise fuel delivery is critical, such as racing, off‑road adventures, and high‑altitude operation. The lightweight design minimizes the impact on the carburetor’s balance, contributing to smoother idle and reduced fuel consumption. Installation requires only basic hand tools; the float slides into the carburetor housing, aligns with the existing mounting points, and secures with the original clips. No additional drilling or machining is necessary, making it a convenient solution for both workshop and field repairs.
Why Choose Us
Choosing the Polaris Carburetor Float means selecting a product backed by a reputable brand with decades of experience in automotive components. Polaris adheres to rigorous quality control processes, from material selection to final inspection, ensuring each float meets exacting performance criteria. Our commitment to customer satisfaction includes a responsive support team ready to assist with installation guidance, part compatibility questions, and warranty claims. The float’s DOT certification underscores its compliance with safety and environmental standards, giving you confidence that the component will perform reliably under real‑world conditions. Additionally, the part is covered by a limited warranty that protects against manufacturing defects, reinforcing our confidence in the product’s durability. When you purchase from us, you receive not only a high‑quality component but also access to technical resources, detailed installation manuals, and ongoing after‑sales service.
Key Features
- DOT‑certified for safety and compliance with automotive standards
- Lightweight construction at 1.6 oz reduces overall carburetor mass
- Corrosion‑resistant material ensures long‑term durability
- Exact OEM match (3130021) guarantees seamless fit and function
- Dedicated customer support and warranty for peace of mind
FAQ
Is this float compatible with all Polaris carburetor models?
The 3130021 float is designed to replace the OEM part with the same number, making it compatible with any carburetor that originally used that part. Verify the part number on your existing float to confirm fit.
Do I need special tools to install the float?
No special tools are required. The float installs with standard hand tools such as a screwdriver or small wrench. Follow the included installation guide for step‑by‑step instructions.
What does DOT certified mean for this product?
DOT certification indicates that the float meets the Department of Transportation’s safety and performance standards, ensuring reliable operation under a range of operating conditions.
Can this float be used in high‑performance racing applications?
Yes. Its lightweight, precise fuel regulation and durable construction make it suitable for racing environments where consistent fuel delivery is essential.
What warranty coverage does Polaris provide?
The float comes with a limited warranty covering manufacturing defects for a period of one year from the date of purchase. Contact our support team for warranty claims.




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