Mercury Carburetor Float Assembly for 3.9-150HP 2-Stroke Outboards 8673

Mercury Carburetor Float Assembly 8673 is a genuine Mercury/Quicksilver OEM replacement float designed for select Mercury 3.9-150HP 2-stroke outboards. This composite float helps maintain the proper fuel level inside the carburetor, ensuring consistent fuel delivery for reliable starting and smooth engine performance.

Compatible with the following:

• Select Mercury 3.9-150HP 2-stroke outboards

Manufactured to Mercury Marine's OEM specifications, this composite carburetor float is engineered for proper buoyancy, durability, and long-lasting performance. Replacing a worn, damaged, or leaking float helps restore proper carburetor operation and can correct issues such as flooding, poor idle, or inconsistent fuel delivery.

When servicing your carburetor, Mercury recommends inspecting and replacing carburetor seals and gaskets as needed to ensure proper sealing and reliable performance.

Quicksilver is Mercury Marine's official parts and accessories brand, offering the same OEM quality and fit as Mercury-branded components.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.