Quicksilver Float Carburetor for 2 Stroke Mercury Outboards OEM Spec

Description

Product Overview

The Quicksilver Float Carburetor is a precision‑engineered component designed to replace the original float in select 2‑stroke Mercury and Mariner outboard engines. Constructed from high‑grade aluminum alloy, the float offers a balance of lightweight design and robust durability, ensuring consistent fuel regulation under a variety of operating conditions. The part conforms to the exact dimensions of the factory‑installed unit: a compact 1.7 × 1.65 × 1.35 inch body that fits securely within the carburetor housing, while the overall package measures 6.1 × 4.96 × 0.91 inches for easy storage and handling.

Every unit is manufactured to meet Mercury Marine OEM specifications, a standard that guarantees compatibility with the engine’s fuel delivery system and helps maintain the performance characteristics intended by the original designer. The float’s buoyancy is calibrated to provide a steady fuel level, preventing both lean and rich running conditions that can lead to engine wear or loss of power. In addition, the component carries a limited one‑year warranty, reflecting Quicksilver’s confidence in the material quality and production processes.

Key technical details include a package weight of just 0.01 kg, making the part easy to install without additional handling equipment. The model name “FLOAT” and part number 91691 are clearly marked on the component, simplifying identification during service or inventory management. The product is sourced from Venezuela and shipped directly to distributors, ensuring a reliable supply chain for marine service centers and retailers.

Usage

This float is intended for use in 2‑stroke outboard engines that power a wide range of small to medium‑size watercraft, including fishing boats, personal watercraft, and utility vessels. It is particularly suited for applications where precise fuel metering is critical, such as in high‑performance racing shells or in engines that operate at varying throttle positions throughout a day of use. By restoring the original fuel level control, the float helps maintain optimal combustion efficiency, which can translate into smoother acceleration, reduced fuel consumption, and lower emissions.

Installation is straightforward for technicians familiar with outboard service procedures. The user should first consult the engine’s service manual to confirm the exact model compatibility, then remove the existing float assembly, clean the seating area, and install the Quicksilver replacement using the supplied hardware. The design includes built‑in alignment features that guide the float into the correct position, minimizing the risk of mis‑installation. After fitting, a brief functional test—such as a low‑rpm run with the throttle at idle—will verify that the fuel level remains stable and that the engine runs without hesitation.

Because the float is built to OEM tolerances, it can be used in both new engine builds and as a replacement part for older units that have experienced wear or corrosion. The component’s lightweight nature also reduces the overall mass of the carburetor assembly, which can be beneficial in applications where weight distribution affects boat handling. For owners who perform their own maintenance, the part offers a reliable, cost‑effective solution that eliminates the need for custom‑fabricated floats.

Why Choose Us

Quicksilver has a long history of supplying marine components that meet rigorous industry standards. The Float Carburetor is produced in a controlled manufacturing environment where each batch undergoes dimensional inspection, material hardness testing, and functional verification before it leaves the factory. This quality‑first approach ensures that every float performs consistently, reducing the likelihood of premature failure and the associated downtime for boat owners.

In addition to the engineering precision, Quicksilver provides a limited one‑year warranty that covers defects in material or workmanship. This warranty reflects the company’s confidence in the product and offers customers peace of mind, knowing that any issues arising from manufacturing will be addressed promptly. Support services include technical assistance from experienced marine engineers who can guide installers through the replacement process, answer fit‑ment questions, and provide troubleshooting advice if performance concerns arise after installation.

Environmental responsibility is also a core value. The aluminum alloy used in the float is fully recyclable, and the manufacturing process adheres to waste‑reduction protocols that minimize the ecological footprint. By choosing a Quicksilver part, customers not only receive a high‑quality component but also support sustainable practices within the marine industry.

Key Features

• OEM‑grade aluminum construction provides a lightweight yet durable float for reliable fuel regulation.
• Exact dimensions match original equipment, ensuring a seamless fit in select 2‑stroke Mercury and Mariner outboards.
• Calibrated buoyancy maintains stable fuel level, preventing lean or rich running conditions.
• Simple installation with built‑in alignment guides reduces service time and minimizes installation errors.
• One‑year limited warranty and dedicated technical support give confidence in long‑term performance.

FAQ

Which outboard models are compatible with this float?

The float is designed for select 2‑stroke Mercury and Mariner outboard engines. Compatibility lists are provided in the engine’s service manual; typical models include the Mercury 2‑stroke series ranging from 25 hp to 75 hp.

Do I need any special tools to install the float?

No special tools are required beyond the standard set used for outboard maintenance. A basic screwdriver, a clean cloth, and the supplied hardware are sufficient for a proper installation.

How does the warranty work if the float fails?

The limited one‑year warranty covers defects in material or workmanship. If a failure occurs within the warranty period, contact Quicksilver customer service with proof of purchase, and a replacement part will be provided.

Can this float be used in high‑performance racing applications?

Yes. Because the float meets OEM specifications, it maintains precise fuel control even under demanding conditions, making it suitable for racing outboards that require consistent performance.

Is the float recyclable at the end of its life?

Absolutely. The aluminum alloy is fully recyclable, and Quicksilver encourages customers to return used units to authorized recycling centers to support environmental sustainability.